You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,.

USER: I am Christopher Hernandez.

ASSISTANT: How can I help you?

USER: Can you please book a flight ticket to attend a interview in Orlando, MCO?

ASSISTANT: Let me know your travel dates?

USER: My journey start on 03/29 and need to catch return flight on 03/31.

ASSISTANT: Can I know your boarding airport code?

USER: My boarding airport code is MSP.

ASSISTANT: Do you need halt in between your journey?

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

ASSISTANT: Ticket is found with airline AA for price 100 having flight number 1010.

USER: Ok, proceed with the booking.

ASSISTANT: Ticket is booked.

USER: Thank you for your assistance.

ASSISTANT: Thanks.