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