You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jennifer Wilson.

ASSISTANT: How may I assist you?

USER: I am planning to visit New York to meet my friend, can you please book me a ticket from DCA to EWR?

ASSISTANT: Sure, we are glad to help you. When are you willing to travel?

USER: I want to depart on Feb 28 and would like to return on Mar 01.

ASSISTANT: Do you need any halt in between journey?

USER: Yes, I need a halt in this journey.

ASSISTANT: Thanks for providing details, we found a connecting flight with Delta airline in economy class. Shall I proceed for booking?

USER: That's ok for me. Please book my ticket in this flight.

ASSISTANT: OK, your ticket has been reserved and the flight number is 1001.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for opting us.