You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you help me in doing a reservation from HOU to DTW?

ASSISTANT: Sure, may I know your preferable dates of journey?

USER: My journey dates are May 22 to 24.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Please let me know if you have any other specifications.

USER: I need a connecting flight.

ASSISTANT: Can I know your name for booking your flight ticket?

USER: Angela Davis here.

ASSISTANT: Sorry, no flights are available in this route as per your requested dates.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for reaching us.