Hello. I am Edward Hall.
Hello, how may I help you?
I would like to travel from LGA to IAH, can you help me to book a flight ticket?
Sure, could you please provide your travelling dates to search for the flight?
My preferable journey dates are May 10 and May 12.
Do you have any requirements?
I would like to depart in the evening time.
May I know your other specifications?
I prefer connecting flight.
Sorry to say, no flight is available for you.
No problem, thank you for the information.
Thank you for reaching us.