You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Robert Adams here.

ASSISTANT: Adams, how may I guide you?

USER: I want to meet my father-in-law at Dallas, please book my ticket from New York.

ASSISTANT: Sure, when would you like to travel.

USER: My itinerary dates are 06/13 and 06/15.

ASSISTANT: Please wait for a while. Can you please share me your nearest airport codes?

USER: My airport codes are LGA and DFW.

ASSISTANT: There is a flight with Delta airlines and the ticket fare is 100 only. Shall I proceed for booking?

USER: Please proceed to book my ticket.

ASSISTANT: Sure Adams, your ticket is booked with the flight-1022.

USER: Thank you for your assistance.

ASSISTANT: Thank you Adams for contacting our agency.