You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Michelle Moore.

ASSISTANT: Moore, how can I assist you?

USER: Could you please help me with booking my flight ticket from IAH to DFW? I want to meet my brother at Dallas.

ASSISTANT: Sure, I can do that for you. Can you please tell me your travel dates?

USER: Sure, my travelling dates are 07/15 and 07/17.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your time.

ASSISTANT: There is a flight-1018 available with Southwest airlines and the ticket fare is 100 only. Shall I book the ticket?

USER: Ok, you can book it.

ASSISTANT: Your ticket is booked successfully.

USER: Thank you for booking my ticket.

ASSISTANT: You are welcome and thank you for choosing us.