You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I planned to meet my nephew in CLT, can you please help me to book a flight ticket from DFW?

ASSISTANT: Sure, tell me your travel dates please?

USER: I prefer to travel on Jul 2 and Jul 4.

ASSISTANT: May I know your name please? Do you have any connection limit?

USER: I am Timothy Mitchell. I prefer to travel in a connecting flight.

ASSISTANT: Any other preferences?

USER: 'No.

ASSISTANT: Thanks for your patience. I have found a normal-cost airline that is Hawaiian airlines which flies with zero connection.

USER: Ok, please confirm my booking.

ASSISTANT: Yes, I have confirmed your flight ticket in flight number 1016.

USER: Thank you for your help.

ASSISTANT: Thank you.