You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, may I know your name?

USER: Matthew Young is my name.

ASSISTANT: How may I address you?

USER: Can you help me book a connecting flight from DFW?

ASSISTANT: Sure, could you please let me know your preferable travelling dates?

USER: I will fly on 11/05 and 11/07.

ASSISTANT: Where do you want to reach?

USER: My destination is DTW.

ASSISTANT: Please give me some time.

USER: Sure.

ASSISTANT: Thanks for your time, unfortunately there is are no flights found with your requested details.

USER: Ok, thank you for your information.

ASSISTANT: thanks for picking us, have a nice day.