You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Ruth Hernandez here.

ASSISTANT: Good morning Ruth, welcome to flight ticket booking agency.

USER: I want to attend my niece birthday function in Oakland and also planned to meet my friends there. Can you please help me for booking the flight ticket?

ASSISTANT: Sure Ruth, I will definitely help you with the flight ticket booking.

USER: Thanks for accepting my request.

ASSISTANT: Ok Ruth, do you have planned any budget for your journey?

USER: Yes, I have planned to book a flight ticket below 5000.

ASSISTANT: For booking the flight ticket, I need airport codes of your journey locations. Will you provide them if you know?

USER: My airport codes are from Minneapolis, MN- MSP and destination airport code is Oakland, CA-OAK.

ASSISTANT: Ok Ruth, can you please provide me your planned travel dates to get suitable flight for you?

USER: My travelling dates are from 09/16 to 09/18.

ASSISTANT: Thank you Ruth for providing details. Please wait a moment to check flight availability.

USER: Ok, I will wait. Will you please provide the flight availability and price?

ASSISTANT: Happy to inform you that there is a flight with connection 1 and price 100.

USER: Please proceed for booking the flight ticket.

ASSISTANT: Ok Ruth, your booking has done.

USER: Thanks for helping me.