You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am planning for a trip from DFW to PHX, can you help me over that?

ASSISTANT: Sure, we are here to help you. Kindly share your travel dates.

USER: Ok, my journey dates are from Aug 11 to 13.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Please share your name.

USER: Sure, I am Mark Nelson.

ASSISTANT: There is a flight with your requirement, airline is Hawaiian Airlines with price 100 and single connection.

USER: Confirm it.

ASSISTANT: Your booking is done and flight number is 1003 in economy class.

USER: Thanks for your help.

ASSISTANT: Thanks for reaching us.