You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to book a flight ticket to meet my childhood friend at OAK, can you help me with booking?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: My travelling dates are May 26 and May 28.

ASSISTANT: Can you please share your connection limit?

USER: I need a connecting flight.

ASSISTANT: May I know your origin airport cod please?

USER: My origin airport code is IAH.

ASSISTANT: Do you have any time concern?

USER: I prefer to travel in the evening time.

ASSISTANT: May I know your name please?

USER: I am Jonathan Phillips.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: Spirit airlines is providing direct flight for you with the fare of 700 in business class, shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked with the flight-1007.

USER: Thank you.

ASSISTANT: Thank you for choosing us.