You are a flight assistant. 
 USER: Hi. I am Larry Lopez.

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

USER: Can you help me in booking from SEA to SFO?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: When you are willing to travel?

USER: My travelling dates are from Nov 14 to Nov 16.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found 1009 Spirit airlines with single connection with price 200. Shall I proceed with the booking?

USER: Ok, Please proceed.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.