Hello.
Hello, how may I aid you today?
I would like to travel from BOS to IAH as a business trip. Can you do the reservation?
Sure, please share me your trip dates.
My journey dates are 11/19 and 11/21.
 Do you need direct flight or connecting flight?
I need break in my journey.
May I know your class preferences?
I am comfortable with any class.
Is there any time concern for you?
Departure time should be afternoon.
 For booking, we need your good name. Please mention it.
Christopher Thomas here.
Sorry to say that, there are no flights available on the routes of your journey.
No problem, Thanks for the information.
Thank you for reaching us.