Hi.
user
Hello, how can I help you?
assistant
I want to book a ticket from IAH to LAS. Could you book a ticket?
user
Sure, may I know the travelling dates?
assistant
Departure date is Dec, 7 and return by Dec, 9.
user
Do you have any connection limit?
assistant
I would prefer connecting flight.
user
Are there any other specifications?
assistant
I would like to return in the morning.
user
May I know your name?
assistant
My name is Mary Lee.
user
Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
assistant
Thanks.
user
Thank you for opting us.
assistant