You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you help me in booking a flight ticket from DTW to LAS?

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

USER: I want to travel on 04/25, and return on 04/27.

ASSISTANT: Do you have any limits on number of connections?

USER: I need a break in my journey.

ASSISTANT: Do you have any another specifications on your journey?

USER: I want to return in the morning time.

ASSISTANT: May I know your name for the booking process?

USER: I am Susan Robinson.

ASSISTANT: Sorry, no flights are available on your required dates.

USER: Ok, no issues.

ASSISTANT: Welcome, thank you for reaching us.

USER: Thanks for the information.