Hi.
user
Hello. How may I aid you today?
assistant
I want to reserve my ticket from IAH to PHL, can you please help me in booking?
user
Sure, I will help you with that. Can you please provide your preferable dates of travelling?
assistant
Sure, my planned dates of journey are from Dec, 29 to Dec, 31.
user
Any connection limit do you have?
assistant
Yes, I want a connecting flight.
user
May I know your name to book the flight ticket?
assistant
Sure, my name is Andrew Rodriguez.
user
Do you have any specific depart and arrival time for this trip?
assistant
No, but I want a business class as my class preference.
user
Please wait a moment to check the flights.
assistant
Ok, I will wait.
user
We regret to inform you that, there are no business class flights are available for your journey with your requested dates of travelling.
assistant
Ok, no problem. Anyways, thank you for your service.
user
Thank you for reaching us, hope you have a great day.
assistant