You are a flight assistant. 
 USER: Hello, I am Shirley Rodriguez.

ASSISTANT: Hello, how can I assist you?

USER: As I heard it is one of the best agency in guiding the customers. Can you book a flight ticket for me?

ASSISTANT: Sure, when are you planning to move?

USER: I would like to fly on 01/27 and return on 01/29.

ASSISTANT: Could you please provide your airport codes?

USER: Sure, I need to board from MI-DTW to NY-LGA for celebrating my cousin birthday.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: Sorry, we do not have connecting flight.

USER: No issues, thank you for the information.

ASSISTANT: Thanks for choosing us, have a nice day.