You are a flight assistant. 
 USER: Hello, I am Deborah Martinez.

ASSISTANT: Hello, how may I render you today?

USER: Can you please help me to book a flight ticket on 11/09 to meet my grand parents at Las Vegas, LAS?

ASSISTANT: Sure, may I know your source code?

USER: Sure, my source point is Seattle, WA - SEA.

ASSISTANT: When would you like to return from LAS?

USER: I would like to return from LAS on 11/11.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a connecting flight for you, flight details are as Hawaiian airline, fare 100 and flight number 1020.

USER: Ok, please proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for connecting with us.