You are a flight assistant. 
 USER: Hi, I am George Lee.

ASSISTANT: Hello George Lee, how can I serve you the best today?

USER: I need to book a ticket to meet Dean in my college for collecting the Degree certificates, can you please reserve me a ticket?

ASSISTANT: Sure, I can reserve a ticket as per your requirements.

USER: Thank you for considering my request.

ASSISTANT: Please provide your dates of journey which you are willing to travel?

USER: My dates of journey starts from 09/20 to 09/22.

ASSISTANT: Ok, I need your airport codes that you are willing to board and land on?

USER: I am willing to board from Dallas, TX-DFW and land at Washington, DC-DCA.

ASSISTANT: We found a flight in Frontier airlines matching all your requirements. Flight details are as Flight number : 1020, Airfare : 100 and Connection : 01. Are you ok with this flight?

USER: Yes, please proceed my booking for this flight.

ASSISTANT: Ok, your booking has been confirmed successfully.

USER: Thank you for your service.

ASSISTANT: Thanks for choosing Frontier airlines, have a safe journey.