You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: I have planned to visit Hines water wall park at New York, EWR can you help me booking a flight from Washington, DCA?

ASSISTANT: Sure, may I know your connection limit?

USER: I need a single connection.

ASSISTANT: Provide your departure and arrival dates?

USER: I will start on 12/14 and return on 12/16.

ASSISTANT: Ok, please wait for couple of minutes.

USER: Sure.

ASSISTANT: To proceed further I need your good name please?

USER: I am Joshua Perez.

ASSISTANT: There is a Delta airline with fare of 100 and a halt in between the journey matches your schedule. Shall I proceed with booking?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your kind service.

ASSISTANT: Your flight number is 1017. Thank you for opting us.