You are a flight assistant. 
 USER: Hello, I am Mark Moore.

ASSISTANT: Hello, how may I serve you?

USER: I want to attend press conference in TX - IAH, can you help me in booking ticket.

ASSISTANT: Sure, may I know your source and journey dates?

USER: My origin point is MA - BOS and my depart is on 03/13 and return is on 03/15.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight with your requirement.

USER: Can you provide me reservation details.

ASSISTANT: The flight details are airline-Spirit  flight number-1000 with one connection and the price 100. Shall I proceed?

USER: Sure, go on with booking.

ASSISTANT: Your ticket is booked.

USER: Thank you, for the help.

ASSISTANT: Thank you.