You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Mary Rodriguez.

ASSISTANT: How can I help you today?

USER: I am looking to book a flight ticket to meet my friend in Atlanta. Can you help me for booking a flight ticket from OAK to ATL?

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: My travelling dates are Apr 25 and Apr 27.

ASSISTANT: Do you have any specification?

USER: I need a single connecting flight.

ASSISTANT: Please wait a moment.

USER: Sure, I will wait for your response.

ASSISTANT: Flight 1002 in JetBlue airlines is available for you with 1 stopover and it costs you 200. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us, have a safe flight.

USER: Welcome.