You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Please book a flight ticket from BOS to DTW?

ASSISTANT: Sure, We are here to help you. May I know your travelling dates?

USER: My journey dates are May 05 and May 07.

ASSISTANT: On which name should I book the flight ticket ?

USER: I am Eric Parker.

ASSISTANT:  Is there any other requirements for this trip to met with, so that I can find a suitable flight for your journey?

USER: I need a connecting flight.

ASSISTANT: We found a connecting flight with an Southwest airlines, flight number:1010. Can I reserve it?

USER: Go ahead.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.