Hi.
user
Hello, how can I provide assistance to you?
assistant
I need to book a flight ticket from LAS to IAH, can you help me in booking a flight ticket?
user
Sure, we are pleased to serve you. May I know your depart and arrival dates?
assistant
Sure, my travelling dates are Mar 10 and Mar 12.
user
Is there any class preference?
assistant
No.
user
May I know your specific time to travel?
assistant
I am comfortable with any time.
user
Do you have any other specifications?
assistant
I prefer a direct flight.
user
May I know your good name please?
assistant
Sure, Nancy Thompson here.
user
Sorry to say, there are no flights available on your requested dates.
assistant
Ok, no issues. Thank you for your assistance.
user
Thank you for opting us.
assistant