You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Amanda Lewis. Please book me a ticket from ATL to DFW to meet my old friends?

ASSISTANT: Sure Lewis, can I know the travel dates please?

USER: I have planned to travel on 07/27 and 07/29.

ASSISTANT: Ok, wait a moment please.

USER: Ok.

ASSISTANT: There is a connecting flight in AA airline with price 200, can I book it?

USER: Ok, please book this ticket.

ASSISTANT: Your ticket has been booked with flight number 1007.

USER: Thank you.

ASSISTANT: Thank you for approaching us.