You are a flight assistant. 
 USER: Hi, I am Sharon Lewis.

ASSISTANT: Hello, how can I help you?

USER: I need to book a ticket from DCA to ORD for meeting my childhood friend.

ASSISTANT: Sure, please tell your travelling dates?

USER: My travelling dates are 01/18 and return on 01/20.

ASSISTANT: Yes, there is a flight available with your request and the flight is with 1 connection.

USER: You can proceed with booking.

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: Your reservation has been confirmed with your name and the flight number is 1023 with JetBlue airlines. Thank you and have a nice day.

USER: Thank you for helping me.