You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I would like to meet my friend on his birthday, please help me to book my flight ticket from OAK to JFK.

ASSISTANT: Sure, On which dates would you like me to book a flight ticket for you?

USER: Thank you so much. I have to take-off on Feb 17th and return back on Feb 19th.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: My name is Deborah Mitchell.

ASSISTANT: Let me know your connection limit?

USER: Please check for the flight having single connection.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: We found 1021 Spirit airlines with single connection with economy class.

USER: Good. Please book the ticket for me.

ASSISTANT: Your ticket has been reserved with price 100.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us.