You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Scott Turner.

ASSISTANT: How can I assist you today?

USER: I have to go to Denver for receiving my parents coming from India, can you please help me to book a ticket from JFK to DEN?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: My trip dates are Jan 31 to Feb 02.

ASSISTANT: How much you can afford for your journey?

USER: My fare is 5000.

ASSISTANT: Do you have any preferences about your class?

USER: No.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight with price 100 and the connections 1 is available. Shall I confirm your ticket?

USER: You can reserve it.

ASSISTANT: Your ticket is booked. The flight number is 1011 and the airline is UA.

USER: Thank you.

ASSISTANT: Welcome, have a great day.