You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello.

USER: I am Andrew Hernandez.

ASSISTANT: How can I assist you today?

USER: I am planning to visit Chicago for my burial service of my grandmother in ORD. Can you avail me to book a connecting flight?

ASSISTANT: Sure, may I know your travel dates?

USER: My trip dates are June 11 and return on June 13.

ASSISTANT: May I know your source airport code?

USER: My source is from Minneapolis & St. Paul, MSP.

ASSISTANT: Ok, AA airline is providing flight-1005 with single connection and the flight fare is 100. Can I proceed with the booking?

USER: Sure, you can proceed.

ASSISTANT: Your booking is confirmed.

USER: Thanks for your kind service.

ASSISTANT: Thank you for choosing us.