You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,. How can I help you?

USER: My name is Melissa Hill. I want to make a reservation from Denver, CO-DEN to Minneapolis & St. Paul, MN-MSP.

ASSISTANT: OK sure, may I know your journey dates?

USER: OK, My journey dates are from Dec 14 to Dec 16.

ASSISTANT: Do you have any other requirements?

USER: Yes, I am looking for only one connection with price:200.

ASSISTANT: OK, please wait for a moment?

USER: OK.

ASSISTANT: Thank you for your patience. I found a flight with your given details, Shall I proceed for booking?

USER: Sure, You can proceed for booking.

ASSISTANT: OK, your flight number: 1015, airline: AA.

USER: Thank you for your service.

ASSISTANT: Thank you, Happy journey.