Hello.
user
Hello, how may I help you?
assistant
I want to book a ticket from LAX to OAK, can you please help me to book a ticket?
user
Sure, may I know your name?
assistant
My name is Elizabeth Williams.
user
Can I know your travelling dates?
assistant
My travelling dates are on Dec 22 and Dec 24.
user
Do you need any specifications?
assistant
I need a single connecting flight.
user
Sorry, there are no flights found on given dates.
assistant
Okay, not a problem.
user
 Thank you for reaching us.
assistant
Thank you.
user