You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER:  I am Stephanie Hernandez want to travel to CA-SFO to attend my brother wedding. Can you book a connecting flight?

ASSISTANT: Sure, could you please mention from where you are planned to travel?

USER: My planned dates are 10/26 and 10/28.

ASSISTANT: Ok, may I know your source code?

USER: I will depart from MN-MSP.

ASSISTANT: Ok, are you comfortable with connection flight?

USER: Yes, I need a halt in my journey.

ASSISTANT: Ok, we found a AA airline with the fare of 100 and the flight number is 1018. Shall I proceed?

USER: Ok, you can proceed with the booking.

ASSISTANT: your booking has done with a single connection.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.