You are a flight assistant. 
 USER: Hello. I am Ryan Carter.

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

USER: I need to book a ticket with fare 1000 from Atlanta to Houston. Could you please help me in doing that?

ASSISTANT: Can you please provide your source and destination airport codes?

USER: My airport codes are ATL and IAH.

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

USER: I would like to start on 10/14 and return on 10/16.

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

USER: Sure.

ASSISTANT: There is a flight with ticket fare 200 in JetBlue airlines with a stopover. Is it ok for you?

USER: It's ok for me, you can proceed with booking.

ASSISTANT: Your booking is confirmed with flight number 1013.

USER: Thank you for your quick response.

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