You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Dorothy Baker here. Please help me out in booking the ticket from SFO to JFK.

ASSISTANT: Yes, can you tell me your travelling dates?

USER: My trip dates will be Jan 3 to Jan 5.

ASSISTANT: Give me a moment.

USER: Ok.

ASSISTANT: I have found an economy class ticket with a price of 100 and 1 connection.

USER: Please proceed.

ASSISTANT: Proceed to booking. Ok, your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for contacting us.