Hello. I am Andrew Scott.
user
Hello. How can I help you?
assistant
I want to book a flight ticket from MSP to IAH. Could you help me in booking?
user
Your travelling dates please?
assistant
My travelling dates are from Mar 07-09.
user
Do you need any specifications?
assistant
My depart time should be in the evening.
user
You want to travel in connection flight or direct flight?
assistant
I need connecting flight.
user
I am sorry no flights found on your name.
assistant
I am asking for booking no to change my reservation.
user
I am sorry, no flight found on your route.
assistant
Ok, Thank you.
user
Thank you for choosing us.
assistant