You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Brandon Hall.

ASSISTANT: How can I assist you?

USER: I need to travel for a vacation in Charlotte in the month of December. Can you help me in booking my flight ticket from my location New York?

ASSISTANT: Sure, can I know the travel dates please?

USER: Sure, my travel dates are Dec 15 and Dec 17.

ASSISTANT: Could you please provide the airport codes?

USER: Sure, my source and destination airport codes are LGA and CLT respectively.

ASSISTANT: May I know the departure and return time?

USER: I do not have any particular at the time of departure but I need to catch my return flight in the morning.

ASSISTANT: Do you have any requirements?

USER: I need a connecting flight for my journey.

ASSISTANT: There is a connecting flight in UA airline, can I book it?

USER: Yes, do proceed with the booking if the return time of the flight will be in the morning.

ASSISTANT: Your ticket has been booked with flight number 1007 and return time is 9.00 AM.

USER: Thank you for booking my flight ticket with the flight 1007.

ASSISTANT: Thank you for approaching us.

USER: You are welcome.