You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you now?

USER: I need to travel San Francisco, can you please reserve flight ticket from OAK and SFO?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?

USER: My travelling dates are Dec,22 and Dec,24.

ASSISTANT: May I know your name to book the flight ticket?

USER: Myself Joseph Baker.

ASSISTANT: Do you have any connection limit?

USER: I need single connection limit.

ASSISTANT: Any other preferences do you have?

USER: No.

ASSISTANT: Please be on hold to check the flights.

USER: Ok, I will be waiting.

ASSISTANT: Based on your information, I have found a flight with 1 connection having with the fare of 100 provided by United airlines in economy class. Are you ok with this flight?

USER: Please proceed with the reservation.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1001.

USER: Thank you for reserving my flight ticket.

ASSISTANT: Thank you for reaching us, have a great journey.