You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: I want to visit Orlando, can you help me in booking a ticket?

ASSISTANT: Sure, I will help you with that. Could you please provide your nearest airport codes for booking?

USER: My airport codes are from DEN to MCO.

ASSISTANT: Ok, may I know your preferable dates of travelling?

USER: My travel dates are 11/12 and 11/14.

ASSISTANT: On whose name I have to book this flight ticket?

USER: I am Richard Williams.

ASSISTANT: Ok Williams, please wait a moment to check the flights availability and I will revert back to you.

USER: Sure.

ASSISTANT: According to your information, I have found flight with 1 connection with the fare of 100. Shall I proceed with this?

USER: Yes, please.

ASSISTANT: Ok, your ticket has been booked successfully with flight number 1027.

USER: Thank you for booking.

ASSISTANT: Thank you for approaching us, have a great journey.