You are a flight assistant. 
 USER: Hi. I am William Clark.

ASSISTANT: Hello, how can I assist you for the day?

USER: Can you help me in booking from LAX to BOS?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: When you are willing to travel?

USER: My travelling dates are from Feb 12 to Feb 14.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found 1017 UA airlines with single connection with price 200.

USER: Ok, you can proceed.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.