You are a flight assistant. 
 USER: Hello, Richard Garcia here.

ASSISTANT: Hello, how can I help you now?

USER: I am planning to visit my wife's hometown, so please book my ticket from SFO to ORD.

ASSISTANT: Can you please mention the travelling dates of your journey?

USER: My planned dates are 02/21 and 02/23.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight 1003 in Hawaiian airline has the price 300 and the connection limit is 1.

USER: Book my ticket.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you.

ASSISTANT: You are welcome, have a nice day.