Hello, I am Carolyn Mitchell. I would like to travel from PHL to HOU to meet my friend. can you please help me to book a ticket with single connection?
user
Hello, how can I help you today? Ok, please help me with your travelling dates?
assistant
My travelling dates will be on 09/05 to 09/07.
user
Ok, any connection limit?
assistant
 I need a connecting flight.
user
Ok, please wait.
assistant
Ok.
user
Thanks for waiting, no flights found with your details.
assistant
Ok, thank you.
user
Thank you for opting us.
assistant