You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Jacob White here.

ASSISTANT: How can I help you today?

USER: I would like to go Oakland for my meeting, can you please help me out with booking of a flight ticket?

ASSISTANT: Sure, I will help you with that.

USER: Thank you.

ASSISTANT: Could you please tell me with your preferable airport code names?

USER: Sure, my boarding is from PHL and destination code is OAK.

ASSISTANT: May I know your journey dates for booking flight ticket?

USER: I am planning to go on 03/19 and I would like to book a return ticket on 03/21.

ASSISTANT: Ok, please wait a moment, I will check flight availability.

USER: Sure, I will wait for your response.

ASSISTANT: There is a flight available, connection limit of this airline is 1 and price is 200. Shall I proceed?

USER: Yes, I am ok with this, you can proceed.

ASSISTANT: Your flight ticket is booked successfully.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us, have a good day.

USER: Welcome.