You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jack Johnson.

ASSISTANT: How can I help you today?

USER: I have to buy some gadgets in wholesale market which is at New York, so can you book a flight ticket for me from DEN to LGA locations?

ASSISTANT: Please mention your travelling dates?

USER: I want to travel on Feb 16th and I will return back on Feb 18th.

ASSISTANT: May I know your depart and arrival timings?

USER: I have planned to return back in the morning time.

ASSISTANT: Do you need connecting flight?

USER: Yes, I need a single connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in United airlines and the fare of your ticket will be 300. Do you like me to proceed your booking with this flight?

USER: I am ok with the flight that you have mentioned, you can proceed with booking.

ASSISTANT: Ok, your ticket is confirmed in 1012 flight and the return flight will be at 8:00 AM.

USER: Thank you for your quick help in my flight ticket booking.

ASSISTANT: Thank you for reaching us.