Hi.
user
Hello, How can I help you?
assistant
Can you please book a flight ticket from IAH to LGA?
user
Sure, May I know the travelling dates?
assistant
My travelling dates are 18 and 20 of July.
user
Do you have any connection limit?
assistant
Yes, I need a break in between the journey.
user
Is there any other requirements?
assistant
     No.
user
May I know your name?
assistant
My name is Kevin Williams.
user
Please wait a minute.
assistant
Ok.
user
Sorry, No flights found with your chosen dates.
assistant
That's ok, thank you for the response.
user
Thank you for opting us.
assistant