You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: My name is Mary Johnson, I want to book a flight ticket on Aug 22 to attend a family meeting. Can you book me a return flight in the evening?

ASSISTANT: Ok, may I know your travelling airport codes?

USER: My airport codes are PHX to MCO.

ASSISTANT: Can you please mention your return date of journey?

USER: I intend to catch return flight on Aug 24.

ASSISTANT: There is a flight ticket with fare 100 and 1019 as flight number provided by Jet Blue Airline and the ticket is available in economy class at evening time. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for confirming my ticket.

ASSISTANT: Thank you for reaching us.