You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: I have to attend for an interview in OAK. Can you please help me to book a flight from CLT?

ASSISTANT: When you are willing to travel?

USER: I want to travel on Oct 30 and need to return on Nov 1.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: May, I know your good name?

USER: Sure, my name is Anna Thomas.

ASSISTANT: We found 1000 UA airlines with single connection with price 100.

USER: Ok, please proceed for booking.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.