You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I support you?

USER: I would like to meet my childhood friend after a long time in Atlanta, so I would like to book a flight ticket. Can you help me?

ASSISTANT: Sure, we are here to help you. May I know your trip dates?

USER: Ok, my planned dates are from Feb 04 to 06.

ASSISTANT: Do you need any way station in your journey?

USER: Sure, my locations are from HOU to ATL.

ASSISTANT: Do you have any specific time to travel?

USER: No, I need a flight in economy class with 1 connection.

ASSISTANT: May I know your name please?

USER: Sure, I am Samuel Clark.

ASSISTANT: There is a connecting flight with fare of 100 and 1021 flight number. Shall I proceed?

USER: Confirm it.

ASSISTANT: Your seat has been reserved with Southwest airlines in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.