You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I would like to meet my cousin at San Francisco, please help me in booking a ticket from OAK to SFO.

ASSISTANT: Sure, may I know your travelling dates?

USER: My planned travel dates are on Nov 26 and Nov 28.

ASSISTANT: Can you pleas share your connection limit?

USER: Any connection is comfortable for me.

ASSISTANT: Do you have any airline specification?

USER: No, thank you for asking.

ASSISTANT: May I know your name please?

USER: My name is Mark Clark.

ASSISTANT: Do you have any other specifications?

USER: No more specifications.

ASSISTANT: Delta airlines is providing economy class flight for you with the fare of 200 with connection limit 2, shall I proceed with the booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is booked with the flight-1017.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.