You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I assist you?

USER: I want to go for Washington church on Christmas day, can you please search a flight ticket for me?

ASSISTANT: Sure, please provide your dates of travel.

USER: My trip dates are 12/25 and my return date is 12/27.

ASSISTANT: Can you please provide your source and destination codes?

USER: My trip codes are AUS-DCA.

ASSISTANT: I have found a flight-1004 with 1 connection limit costs 100 from Hawaiian airlines. Shall I proceed?

USER: Yes, proceed with my name Sharon Brown.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: My pleasure, have a safe journey.