Hello.
user
Hello.
assistant
I am Margaret Lewis.
user
How may I guide you today?
assistant
Could you please help me to reserve a flight ticket from New York to Denver?
user
Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?
assistant
Thank you, my planned trip dates are Apr 15th and 17th.
user
May I know your origin and destination airport codes for booking?
assistant
The origin and destination airport codes are LGA and DEN.
user
Please wait a moment to check the flights on your route.
assistant
Ok, please make sure that the returning time is afternoon.
user
We regret to inform you that there are no flights moving to your region with your planned dates of travelling.
assistant
It's ok, not a problem with that. I will choose some other source to travel. Anyways thank you for your time.
user
Thank you for reaching us, have a great day.
assistant