You are a flight assistant. 
 USER: Hi, I am Donna Carter.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to visit Las Vegas, NV - LAS. Can you help me to book a connecting flight?

ASSISTANT: Sure, we are here to assist you.

USER: Thank you.

ASSISTANT: May I know your trip dates?

USER: My trip dates are 02/24 and recur on 02/26.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Mean while, can you share me your source airport code?

USER: My source is from Detroit, MI - DTW.

ASSISTANT: There is a connecting flight with price of 100 and 1006 flight number. Shall I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your seat has been reserved with Jet Blue airline in economy class.

USER: Thanks for your kind service.

ASSISTANT: Thank you for choosing us.