You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: George Taylor here. I have a board meeting to attend, so could you book a ticket from SEA to DFW.

ASSISTANT: Sure, let me know your travel dates?

USER: My planned journey dates are May 17 and May 19.

ASSISTANT: Do you have any connection limit?

USER: I would like to board a single connection flight with depart in the morning.

ASSISTANT: Any other preferences you have?

USER: No. Thank you for asking.

ASSISTANT: Ok, please wait.

USER: Sure, take your time.

ASSISTANT: Sorry, no flights found with your requirement.

USER: No issue, thank you very much for the assistance.

ASSISTANT: Thank you for contacting us.