You are a flight assistant. 
 USER: Hello, my name is Steven Martin.

ASSISTANT: Hello, How may I aid you?

USER: I want to book a flight ticket from TX-DFW to TX_DFW to meet my family friend.

ASSISTANT: Ok. Please provide travel dates.

USER: My departure day is 01/13, return day is 01/15.

ASSISTANT: Ok, please stay online, I will revert you with some information.

USER: Ok.

ASSISTANT: You can catch a flight of Delta airline, 1029 flight number. If you require you can go with single connection of price 100. May I proceed to book?

USER: Yes, please.

ASSISTANT: Yes, your ticket is reserved.

USER: Ok, thanks for your service.

ASSISTANT: Thanks for choosing us, Have a nice day.