You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you aid me in booking a flight ticket from DEN to JFK?

ASSISTANT: Yes, I am here to aid you.

USER: Thank you.

ASSISTANT:  Kindly mention your planned travelling dates to proceed further.

USER: Sure, I would like to go on Oct 12th and return back on Oct 14th.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: Make sure it is a single connecting flight.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: No, I don't have any specifications.

ASSISTANT: Thank you for providing your journey details, please wait a moment I'll search best flight for you.

USER: Sure, take your time.

ASSISTANT: Thank you for your time Hawaiian Airlines is providing a connecting flight and the airfare is about 100 with flight 1013.

USER: Ok, please proceed for further.

ASSISTANT: To proceed with the booking, can I have your name please?

USER: Myself Emma Perez.

ASSISTANT: Sure, your ticket is booked.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us, have a nice day.

USER: Welcome.