You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am John Jones.

ASSISTANT: Could you please tell me how may I assist you?

USER: Can you help me with booking ticket from IAH to DEN?

ASSISTANT: Sure, I am here to book the flight ticket. Can you please share your travel dates?

USER: Ok, my trip dates should be from Nov 16 to 18.

ASSISTANT: Ok, which airlines do you prefer to travel?

USER: I am ok with any airlines.

ASSISTANT: Ok, please give me a moment. In the meanwhile, tell me if you have any other specifications?

USER: Ok, I am looking for a single connection.

ASSISTANT: There is a flight which is having a connection limit 1 with the ticket fare of 100 in the economy class flight and the airlines is JetBlue. Is it ok for you?

USER: Proceed with booking.

ASSISTANT: I have reserved your ticket with the flight number 1011.  Have a safe journey.

USER: Thank you.

ASSISTANT: You are most welcome. Thank you for consulting us.