Hello.
user
Hello. How can I help you for today?
assistant
I am Catherine Mitchell. I want to book a ticket from LGA. Can you please book a ticket for me?
user
Yes, I will try for my best. Can I know your travelling dates?
assistant
I would like to travel on 09/ 09 and return back on 09/11.
user
Ok, could you tell me your return airport code?
assistant
My destination airport code is DEN.
user
Give me a moment, I will revert to you back.
assistant
Sure, take your own time.
user
Sorry to inform you that there is no flight found on your requested criteria.
assistant
That's fine. Thank you for your service.
user
Thank you for reaching us.
assistant