You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I want to book a flight ticket from JFK to CLT, can you help me?

ASSISTANT: Sure, can you please mention your connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Kindly assign your depart and arrival dates of the journey?

USER: My planned trip dates are Aug 12 and Aug 14 respectively.

ASSISTANT: May I know your name please?

USER: Myself Patricia Green.

ASSISTANT: Do you have any more specifications in your journey?

USER: No, other specifications.

ASSISTANT: We found a United airlines with connecting flight, price is 100 in economy class. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved with 1000 flight number.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.