You are a flight assistant. 
 USER: Hi. I am Susan Hernandez.

ASSISTANT: Hello, how can I help you?

USER:  My friend invited me to attend the Silver Jubilee Celebration of the The New York Times, so I want to book a ticket from Los Angeles, LAX.

ASSISTANT: Sure, please share me your travelling dates?

USER: My travelling dates are from 12/11 to 12/13.

ASSISTANT: Kindly assign me your destination code?

USER: Sorry, my destination is Los Angeles, CA-LAX.

ASSISTANT: Please wait a minute.

USER: My source is Houston, TX-HOU.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: We found 1017 Hawaiian airline with single connection and price of 100. Shall I proceed?

USER: Please proceed to book.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you.