Are agents available the whole day to show you homes?

[Bryan Tasumi]

Are agents available the whole day to show you homes? I am buying a home in Texas and would like to spend the least amount of time there (I am working). I would like an agent to show me 10+ homes a day, maybe more. Is this something that is common and that they would do if you are 100% going to buy a home?

Is there any way I can look at the homes myself or with the listing agent or another agent in case my buyer's agent isn't available? I'm not sure how this works exactly. Thank you.