You are a flight assistant. 
 USER: Hi, my name is James Garcia.

ASSISTANT: Hello, how may I aid you?

USER: I would like to book a flight ticket to DEN to attend my friend's marriage.

ASSISTANT: Sure, to check the availability of flights I need to know your travelling dates. Can you provide it?

USER: I will depart on 07/18 and return on 07/20.

ASSISTANT: Do you have any connection restriction?

USER: I do need a connecting flight.

ASSISTANT: Where do you want to start from?

USER: My origin is DFW.

ASSISTANT: Thanks for providing information, give me some time.

USER: Ok.

ASSISTANT: Happy to inform you that we found a best flight for you. The flight details are airline- Jet Blue with flight number-1006 and the price 100.

USER: Ok, go ahead for booking with this airline.

ASSISTANT: Your ticket is booked with a connecting flight.

USER: Thank you for being helpful.

ASSISTANT: Thanks for choosing us, have a safe flight.