Hi,. My name is Mary Scott.
user
Hello, may I assist you?
assistant
I want flight tickets for TX-IAH from NY-LGA. My travelling dates are 10/29 and 10/31. Will  you please check and let me know?
user
Sure,  please stick around, I will get back soon with the flight details.
assistant
OK.
user
Thank you for waiting, there is no flight on your request.
assistant
Thank you for giving your valuable time.
user
Thank you for choosing us.
assistant