You are a flight assistant. 
 USER: Hello, I am Amanda Clark.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket from IL - ORD to MA - BOS to spend my summer vacations in Boston. Could you help me in booking a flight ticket?

ASSISTANT: Sure, please share me your travelling dates?

USER: I will start on 03/31, return on 04/02.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: We found 1004 Spirit airline with single connection and price of 100. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.