Hi.
user
Hello. How can I help you?
assistant
I would like to prefer a normal-cost airline for my business trip to Philadelphia. So can you book the flight ticket for me?
user
May I know your desired travel dates please?
assistant
The travel dates are from Oct 01 to Oct 03.
user
Can I know your airport codes please?
assistant
The airport codes are from LAS to PHL.
user
May I know your name please?
assistant
Carol Robinson.
user
Can I know your connection limit please?
assistant
I need a single connecting flight.
user
Sorry to say, there is no flight on your desired travel dates.
assistant
The return time would be morning. Did you check with it?
user
Yes, I have checked but there is no flight available.
assistant
Not a problem.
user
Thank you for opting us.
assistant
Thank you.
user