You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I want to book a flight ticket from JFK to DEN. Can you find a flight ticket for me?

ASSISTANT: Sure, we are happy to assist you in booking. Could you please share your planned travelling dates to proceed further?

USER: Ok, my planned trip dates are on July 18 and return on July 20.

ASSISTANT: May I know your name please?

USER: Ok, I am Andrew Robinson.

ASSISTANT: Please let me know if you have any connection preference.

USER: I need a single connecting flight.

ASSISTANT: May I know if you have any other comforts in between your journey?

USER: No, thanks for asking.

ASSISTANT: Ok, please wait a moment I'll search best flight for you.

USER: Ok, I will wait.

ASSISTANT: Thank you for waiting, we found an economy class ticket providing by AA airline with the flight number-1015 and the fare 100.

USER: Ok, please go ahead with the ticket booking.

ASSISTANT: Your seat has been confirmed with the connecting flight.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.