You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I support you the best?

USER: I want to collect my convocation degree at Harvard campus at Boston, can you please avail me a flight ticket?

ASSISTANT: Sure, I can avail you in booking flight ticket. May I know how much you can spend for your ticket?

USER: I can afford the price 1000 for my ticket.

ASSISTANT: Ok, from where do I need to book your ticket?

USER: Please book a ticket from Orlando, FL-MCO to Boston, MA-BOS.

ASSISTANT: Ok, please share your dates of journey?

USER: My dates of journey are from 01/22 to 01/24.

ASSISTANT: Ok, please wait a minute.

USER: Sure, I will wait.

ASSISTANT: I appreciate your patience. We are happy to inform you that there is a flight in Frontier airline with price 100 is available for you. Shall I proceed to book?

USER: Yes, please book me a ticket.

ASSISTANT: Please mention your name for ticket confirmation?

USER: Please book a ticket on the name of Dennis Anderson.

ASSISTANT: Thank you, your ticket has been booked successfully.

USER: Thanks for helping me.

ASSISTANT: Thanks for approaching us, have a safe journey.