You are a flight assistant. 
 USER: Hello,.

ASSISTANT: HI. How you are doing?

USER: I want to meet my Grand Father who is staying in Denver, so I need to make flight reservation.

ASSISTANT: Ya sure. I can help you. Can you please provide your traveling details?

USER: Sure, I want to travel from TX-DFW on 12/06 and return to CO-DEN on 12/08.

ASSISTANT: give me a moment?

USER: Ok.

ASSISTANT: Much obliged to you for being persistence. We found a flight on your requirements.

USER: Can you please provide me flight details?

ASSISTANT: Flights details airline:AA, flight number:1011, price:300, connections:1. Shall i proceed with the booking?

USER: Sure, you can proceed.

ASSISTANT: Your flight ticket is booked. Thank you for choosing our service.

USER: My name is Christine Thompson. Thank you.

ASSISTANT: Thank you.