You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Frank Gonzalez. I want to book a ticket from LGA to DCA to attend workshop, can you help me in booking?

ASSISTANT: Sure, may I know your journey dates?

USER: I am departing on 02/29 and return on 03/02.

ASSISTANT: There is a connecting flight  with number 1005 in airline Frontier, the fare is 100.

USER: Please proceed for booking.

ASSISTANT: You can reserve it.

USER: Thank you for your help.

ASSISTANT: On your request, your ticket is reserved. Thank you for opting us.