Hello.
user
Hello, How can I best serve you today?
assistant
Can you help me to book a flight ticket from LGA to IAH?
user
Sure, can you please mention your depart and arrival dates of your journey?
assistant
My travel dates are Nov, 23 and Nov, 25.
user
Do you like to go with a connecting or direct flight?
assistant
I would prefer connecting flight.
user
May I know if you prefer to have any other comforts in your journey?
assistant
I would prefer to fly with normal cost airlines.
user
Can I know your good name to proceed further?
assistant
Gregory Campbell here.
user
Sorry, no flights are available in this route as per your requested dates.
assistant
Not a problem, thank you for the information.
user
Thank you for choosing us.
assistant