You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Myself Mary Lee.

ASSISTANT: How can I help you?

USER: I have a business meeting at Minneapolis this month. Can you please help me in reserving the ticket from BOS to MSP?

ASSISTANT: Yes, can you tell me your dates of travel?

USER: I am willing to leave on Dec 07 and again I will return back on Dec 09.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found an economy class ticket with a price of 100 and 1 connection.

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.