You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I render you?

USER: I am planning to attend music concert at MSP, can you please help me with booking a flight ticket from DTW?

ASSISTANT: Sure, may I know your dates of travel?

USER: I would like to take off on July 28 and return on July 30.

ASSISTANT: Is there any connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Can I know your airline preference?

USER: I am comfortable with any airline.

ASSISTANT: Do you any other specifications?

USER: No.

ASSISTANT: Please wait a minute, I will check with the flights and revert you.

USER: Sure, take your time.

ASSISTANT: We found an airline UA with flight 1013 having a fare 100 with single connection. Shall I proceed with booking?

USER: Yes, please proceed with the booking under the name Melissa Green.

ASSISTANT: Ok. Your reservation has been processed.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you.

USER: You are welcome.