Hello.
user
Hello, how may I aid you today?
assistant
I want to book a ticket from IAH to LAS to attend seminar, can you help me in booking?
user
Sure, please share me your trip dates.
assistant
I am departing on May 14 and return on May 16.
user
Do you need direct flight or connecting flight?
assistant
I prefer a connecting flight.
user
For booking, we need your good name. Please mention it.
assistant
My name is Gary Miller.
user
May I know your class preferences?
assistant
I do not have any other specifications.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
That's ok, thank you for your information.
user
Thank you for opting us.
assistant