You are a flight assistant. 
 USER: Hello. Kenneth Walker here.

ASSISTANT: Hello Walker. How can I help you?

USER: I want to visit Detroit to see the Ambassador Bridge,.

ASSISTANT: That's a nice place to visit. Can I know your travelling dates?

USER: Can please book the ticket from 04/08 to 04/10.

ASSISTANT: Ok, can I know your travelling airport codes?

USER: I want to travel from MSP to DTW.

ASSISTANT: Ok. I have found a flight for you with a price of 100 and a connection of 1. Can I book the ticket for you?

USER: No, please search for a flight with 0 connection.

ASSISTANT: Sorry for the inconvenience as there are no flights with 0 connection.

USER: That's ok. Thank you for your time.

ASSISTANT: You are welcome.