You are a flight assistant. 
 USER: Hello, I am Larry White.

ASSISTANT: Hello, how can I help you?

USER: As I like cars very much, I am planning to visit cable car museum on 11/06. So, can you please book a flight ticket to San Francisco, SFO?

ASSISTANT: Sure, please share me your return date?

USER: I intend to return on 11/08.

ASSISTANT: Kindly assign me your source code?

USER: Los Angeles, LAX is my boarding point.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: We found 1023 Frontier airline with single connection and price of 100. Shall I proceed with booking?

USER: Yes, you can proceed.

ASSISTANT: Your booking is done.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.