You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Patricia Jones.

ASSISTANT: How may I assist you?

USER: I am planning to visit San Francisco, can you please book me a ticket from CLT to SFO?

ASSISTANT: Sure, may I know your travel dates?

USER: My planned dates of journey are from 10/02 to 10/04.

ASSISTANT: Do you have any specification?

USER: Yes, I need a ticket fare under 200.

ASSISTANT: We found a flight on your details with airline Hawaiian, flight number: 1012. Shall I book this ticket?

USER: Please reserve my ticket with this flight.

ASSISTANT: Your ticket has been booked.

USER: Thank you, have a safe journey.

ASSISTANT: Thank you.