You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Shirley Rodriguez. I want to book a ticket from ATL to OAK to attend seminar, can you help me in booking?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: I am departing on Apr 29 and return on May 1.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: I have found a Frontier airlines with price 100, can I proceed?

USER: Please proceed for booking.

ASSISTANT: Your booking is done with flight 1014.

USER: Thank you for your help.

ASSISTANT: Welcome.