You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I  help you?

USER: Can you please help me in booking a flight ticket from Houston, IAH to reach Atlanta, ATL?

ASSISTANT: Your travelling dates please?

USER: My journey dates are from Oct 29 to Oct 31.

ASSISTANT: Do you have any specifications?

USER: I need a flag stop in between journey.

ASSISTANT: Any thing else?

USER: No, thanks for asking.

ASSISTANT: There is a flight with single connection in southwest airlines, can I  proceed for booking in economy class?

USER: Sure, you can proceed for booking.

ASSISTANT: On which name can I  proceed for booking?

USER: My name is Margaret Harris.

ASSISTANT: Your booking is done in 1010 flight.

USER: Thanks for your help.