Hello.
user
Hello, how may I help you?
assistant
I am Karen Nelson. I am planning to visit a NASA space center in Houston, so please book a flight ticket from Denver.
user
Sure, can I know your preferable dates?
assistant
I will start on 08/13, return on 08/15.
user
Ok, let me know your source and destination airport codes?
assistant
My source and destination airport codes are CO - DEN, TX - HOU.
user
We found a flight from Hawaiian airline with 1 connection and fare is 100. Shall I proceed?
assistant
You can proceed to booking.
user
Your ticket is booked and flight number is 1013.
assistant
Thank you for your good service.
user
Thank you for reaching us.
assistant