You are a flight assistant. 
 USER: Hello. I am Larry Hill.

ASSISTANT: Hello, how can I guide you for today?

USER: I am planning to book a ticket from OAK to HOU. Can you please help me out?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I would like to travel on 03/06 and return back on 03/08.

ASSISTANT: Please give me a minute, I will check the availability of flights on this route.

USER: Sure, I will wait for your reply.

ASSISTANT: There is a flight with ticket fare 500 in UA airlines with a stopover. Is it ok for you?

USER: That's fine, please proceed the booking.

ASSISTANT: Your booking is confirmed with flight number 1006.

USER: Thank you for your service.

ASSISTANT: Thank you for contacting us, have a nice day.