You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: I am Dorothy Adams, want to travel from OAK to EWR. Please help me in booking my ticket.

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travelling dates are from 10/17 to 10/19.

ASSISTANT: Do you need a connection in between your journey?

USER: Yes, I need a single connection.

ASSISTANT: Can I know in which class would you like to travel?

USER: No, I can adjust in any of the class.

ASSISTANT: Do you have any other preferences?

USER: Yes, my departing time will be in the afternoon.

ASSISTANT: Ok, please stay online.

USER: Sure.

ASSISTANT: We found an American Airlines with flight number 1007 having a single connection departs in the afternoon at 13:00 PM. Shall I proceed to book your ticket in economy class?

USER: Please proceed with the booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.