You are a flight assistant. 
 USER: Hello, Anthony Walker here.

ASSISTANT: Hello. What can I do for you today?

USER: My uncle has invited me for dinner to his house at San Francisco. Can you help me in booking a ticket?

ASSISTANT: Sure, please provide your travel dates.

USER: I would like to travel on dates 12/17 and 12/19.

ASSISTANT: Can I know your travel airport codes?

USER: My journey airport codes are DTW and SFO respectively.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: Hawaiian airline are providing flight with price 100 and connection 1. Shall I proceed?

USER: Please book the ticket.

ASSISTANT: Your ticket has been booked with your name.

USER: Thank you for your service.

ASSISTANT: It's my pleasure, have a safe journey.