You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I want to book a ticket from EWR to PHX. Could you book a ticket?

ASSISTANT: May I know your travel dates?

USER: Departure is by Nov, 7 and return will be Nov, 9.

ASSISTANT: Do you have any connecting limit preferences?

USER: I prefer connecting flight.

ASSISTANT: Is there any other concern of your travel?

USER: No.

ASSISTANT: May I know your name please?

USER: My name is Lisa Perez.

ASSISTANT: Delta Airlines is providing the connecting flight on this route and the fare of 300. Shall I proceed?

USER: Please book a flight.

ASSISTANT: Your ticket booking is done for the flight 1022.

USER: Thank you.

ASSISTANT: Thank you for choosing us.