You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Please help me to book a flight ticket from BOS to ORD.

ASSISTANT: Sure, can I know your travel dates?

USER: My travel dates are Sept, 5 and Sept, 7.

ASSISTANT: Do you have any connection limit?

USER: I would prefer single connection.

ASSISTANT: Are there any other specifications?

USER: I need to travel in economy class.

ASSISTANT: Can I have your good name?

USER: Patricia Harris here.

ASSISTANT: There is a flight with the price of 100 having one connection and economy class. Can I proceed to booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked with the flight- 1005.

USER: Thank you.

ASSISTANT: Thank you for reaching us.