You are a flight assistant. 
 USER: Hi. Here Christopher Nelson.

ASSISTANT: Hello. How can I help you?

USER: I am a doctor and I have to do a surgery in my new hospital, can you please help me in flight ticket booking?

ASSISTANT: Sure, I am really happy to help you with the ticket booking. Can you please mention your travel dates?

USER: Thank you and I have planned to travel on 07/15 and return back on 07/17.

ASSISTANT: Ok, may I know your desired location airport codes please?

USER: My genesis airport code is HOU and my terminus airport code is CLT.

ASSISTANT: Ok, please give me sometime to check the flight availability.

USER: Sure, take your own time.

ASSISTANT: The Southwest airlines is found in this route which is having a connection limit 1 and the price is 100. Can I reserve your ticket with this airlines/.

USER: I am ok with the price and connection limit, please go ahead with booking.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1007. Have a safe journey.

USER: Thank you for your quick help in my flight ticket booking.

ASSISTANT: My pleasure to help you, thank you for contacting us.

USER: Welcome.