You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am looking for a flight from DFW to DEN, can you help me out?

ASSISTANT: Sure, on which dates you are planning to travel?

USER: My trip dates are from Jul 9th till Jul 11th.

ASSISTANT: Ok, do you have any other requirements?

USER: I just need a connecting flight that's it.

ASSISTANT: Please wait a minute.

USER: Please book my flight ticket on George Young.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in UA airlines and the fare of your flight will be 200. Do you like me to proceed your booking with this flight?

USER: Please proceed with it.

ASSISTANT: Your ticket is booked in 1004 flight.

USER: Thank you for your help.

ASSISTANT: Most welcome.