Hi.
user
Hello, how may I serve you/.
assistant
 I am Nancy Lee. I want to book a ticket from PA-PHL to AZ-PHX. Can you book a connecting flight?
user
Ok, may I know your travelling dates?
assistant
My travelling dates are 07/05 and 07/07.
user
Ok, please wait for a minute.
assistant
Ok.
user
We found a flight on AA airline, flight number 1029. It cost only 100 and it is connecting flight. May I proceed with AA airline?
assistant
Ok, you can proceed.
user
Your ticket has been booked.
assistant
 Thank you for your help.
user
Thank you for availing us.
assistant