You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I would like to enjoy my holidays with my friend, so can you please help me with flight ticket booking from IAH to DEN locations?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Thank you and I would like to airborne on Oct 16 and I will arrive back on Oct 18.

ASSISTANT: Do you have any other specifications?

USER: Yes, I would like to travel in a single stop flight.

ASSISTANT: Please help me with your name for booking.

USER: Sure, my name is Amanda Collins.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 with flight number 1020. Shall I proceed with this flight?

USER: Yes, you can proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you for your enormous help with booking my flight ticket.

ASSISTANT: Thank you for reaching us.