Hi.
user
Hello, how may I render you today?
assistant
Please help me to book a flight ticket from LAS to PHL.
user
Sure, may I know your good name?
assistant
Michael Nelson.
user
Could I have your trip dates, please?
assistant
My journey dates are from Feb, 10 to Feb, 12.
user
Do you have any specifications?
assistant
I need a single connecting flight and I prefer to depart in the evening.
user
Sorry, there are no flights available as per your requirements.
assistant
Thank you for your information.
user
Thank you for choosing us.
assistant