Hello.
user
Hello, how may I assist you?
assistant
Myself Michael Williams from  New York. I would like to travel from LGA to IAH for an important meeting, can you please search is there any flight available for me?
user
Sure, may I know your dates of travel?
assistant
Thank you for your response, I want to take off on Jan 06 and please confirm my return ticket also on Jan 08.
user
Do you have any specifications?
assistant
Yes, I want to departure in afternoon time so please check with that.
user
We found an airline Frontier with flight 1002 in the evening. Shall I proceed?
assistant
But I want to departure in afternoon so please check with that.
user
Sorry, there were no flights available on your time.
assistant
Oh! It's ok no problem. Thank you for your information.
user
Thank you for reaching us.
assistant