You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Matthew Gonzalez, can you help me to find a flight?

ASSISTANT: Sure, please can you tell me your travel dates or airport codes?

USER: I am planning to watch a cricket match. So, I would like to travel from SFO to SEA. My travelling dates are 05/15 and 05/17.

ASSISTANT: Great, please wait a minute.

USER: Sure.

ASSISTANT: In Hawaiian airline, I found a flight 1009 for you. Please can I book your ticket.

USER: Ok, book my ticket.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you, have a nice day.

USER: Welcome.