Hello. I am Justin Walker.
user
Hello, how may I aid you?
assistant
I want to book a flight ticket to Houston TX-IAH, can you assist me in finding a flight from TX-IAH?
user
Sure, may I know your travelling dates?
assistant
My travelling dates will be 11/17 to 11/19.
user
Please give me a minute, I will get back to you with flight details.
assistant
Sure.
user
Thanks for your valuable time, there is no flight found matching with your requirements.
assistant
Its ok, I will go with other alternative. Any way thank you for your effort.
user
Have a good day.
assistant