You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Shirley King. Can you help me in booking from CLT to DTW?

ASSISTANT:  Sure, I will help you. Please send your travelling dates.

USER: My travelling dates are from June 25 to June 27.

ASSISTANT: Ok, may I know your preferences?

USER: I need a connecting flight.

ASSISTANT: We have a connecting flight-1010 with price 100, would you like to proceed?

USER: Ok, Proceed.

ASSISTANT: Ok, booking is done on UA airlines.

USER: Thank you.

ASSISTANT: Thanks for choosing us.