You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I need to book a flight ticket from MCO to SFO, can you help me in booking a flight ticket?

ASSISTANT: Sure, I'm euphoric to help you. Can you please provide the dates on which you are planning to depart and return?

USER: Sure, my scheduled dates are Oct 13 and Oct 15.

ASSISTANT: In which class do you prefer to travel?

USER: I am comfortable with any class.

ASSISTANT: Do you need stopover in between your journey?

USER: I am comfortable with any flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your good name please?

USER: Sure, Sarah Hall here.

ASSISTANT: Delta airlines is providing a single connected flight with ticket fare of 100, shall I proceed for booking?

USER: Yes, you can.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1021, have a safe journey.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.