You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I support you?

USER: Can you please help me in booking my flight ticket from EWR to SEA?

ASSISTANT: Is there any connection limit for you?

USER: Yes, I need a connecting flight.

ASSISTANT: May I know on what dates would you like to travel?

USER: My planned travel dates are April 16-18.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Can I know your name?

USER: William Turner is my name.

ASSISTANT: Any other specifications do you have?

USER: No.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Delta airlines is providing a flight on that route with ticket fare of 200 and 1 connection, shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Ok, your flight has been booked with flight number 1010 in economy class.

USER: Thank you for booking.

ASSISTANT: Thanks for contacting us.