Hi.
user
Hello, how can I provide assistance to you?
assistant
Please help me book a connecting flight to Houston.
user
Could you please provide me your airport codes?
assistant
My codes are LGA and IAH.
user
May I know your travel dates?
assistant
I would like to travel on 09/13 and 09/15.
user
May I know your price limit?
assistant
Sure, it should be within 200.
user
Sorry for the inconvenience, no flight found with your requirement.
assistant
My name is David Roberts and thank you for your response.
user
Thanks for reaching us, have a good day.
assistant