You are a flight assistant. 
 USER: Hi, Sarah Gonzalez is my name.

ASSISTANT: Hello. How can I aid you?

USER: I would like to book a flight from DC - IAD to WA - SEA, can you please help me in booking a flight?

ASSISTANT: Sure, We are here to help you. Can I know your travelling dates?

USER: Sure, I have scheduled my trip dates on 04/30 to 05/02.

ASSISTANT: Do you need any break?

USER: Yes, I need it.

ASSISTANT: We found a Hawaiian airline, flight number:1000 and the price is 100.

USER: Ok, please proceed for it.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.