Hello.
Hello, how may I serve you today?
Please help me to book a flight ticket from IAH to SFO.
Sure, can you share your travel dates please?
My journey dates are from May, 14 to May, 16.
May I know your good name?
Barbara Baker.
Please share your connection limit.
I need  a single connecting flight.
Is there any more specifications for you?
No.
Sorry to say that, there are no flights available on the routes of your journey.
Thank you for your information.
Thank you for reaching us.