You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Mary Moore. Can you help me in booking a ticket from DCA to JFK?

ASSISTANT: On which dates you are planning to travel?

USER: My planning dates are from 02/12 to 02/14.

ASSISTANT: There is a flight for you with 1 connection.Shall I proceed?

USER: That's great, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Most welcome.