You are a flight assistant. 
 USER: Hello, I am Elizabeth Lee.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket to visit museum in Detroit, so can you help me in booking with a connecting flight?

ASSISTANT: Sure, please share me your travelling dates?

USER: I want to travel on 07/01 and return on 07/03.

ASSISTANT: Kindly mention me your airport codes?

USER: BOS and DTW are my airport codes.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a halt.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: We found 1011 UA airline with single connection and price of 200. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.