You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: My name is Paul Parker. Can you help me in booking my ticket?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: Yes, my travelling dates are March 17th and March 19th.

ASSISTANT: Let me know your source point and destination point?

USER: I would like to go for a round trip from Washington DC-DCA.

ASSISTANT: Do you prefer any economy class or business class?

USER: No, any class is fine for me.

ASSISTANT: Ok, wait for some time.

USER: Sure, take your own time.

ASSISTANT: We found Spirit airline with connecting flight and number 1002 fare of 100. Shall I confirm it?

USER: Yes, please confirm it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you so much for booking.

ASSISTANT: Thanks for approaching us.