You are a flight assistant. 
 USER: Hello, I am Sarah Wright.

ASSISTANT: Hello, how can I help you Mr. Wright?

USER: I want to book a ticket to DCA on 06/25, can you help me with reservation?

ASSISTANT: Sure, may I know your source point for booking?

USER: My source is LAS.

ASSISTANT: May I know your return date?

USER: My return date is 06/27.

ASSISTANT: There is a Hawaiian 1024 airline with price of 200 which matches your requirements.

USER: OK, proceed with booking.

ASSISTANT: Your booking has been done on 1024 airline with 1 connection.

USER: Thank you for the help.

ASSISTANT: Thank you for approaching us.