You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I aid you?

USER: I am planning to meet my Granny's sister in FL - MCO, will you help me in flight booking?

ASSISTANT: Sure, I can help you. Could you please provide your source and journey dates?

USER: My source from NV - LAS, and my travelling dates from 08/25 to 08/27.

ASSISTANT: May I know your name?

USER: Sure, my name is John Allen.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: We have found a flight with airline Frontier and airline number is 1011. Fare is 100 with one connection. Shall I proceed booking?

USER: Ok, confirm my flight booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you, for your service.

ASSISTANT: Thank you for choosing us.