You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Edward Mitchell.

ASSISTANT: Can I know your concern related to booking or reservation?

USER: I have concert about booking a ticket. Can you please help me in flight ticket booking from DEN because it a round trip to submit my report in my college?

ASSISTANT: Ok, please help me by providing the dates of your journey you prefer, so I can check?

USER: Thank you and my departure is on 05/07 and return on 05/09.

ASSISTANT: There is a flight available with 1 connection limit and the airfare is 100. Can I book?

USER: Yes, you can confirm my flight ticket booking.

ASSISTANT: Ok, the flight ticket is confirmed and the airlines is AA.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for connecting with our agency, the flight is 1018.