You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you please make a reservation from SEA to DCA to attend a meeting in Washington?

ASSISTANT: Sure, may I know your good name?

USER: My name is Elizabeth Thomas.

ASSISTANT: Could you please share your journey dates?

USER: My journey dates are on May 27th and 29th.

ASSISTANT: Please let me know your connection limit?

USER: I am looking for a flight with single connection.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Sorry, there are no flights available as per your requirements.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for choosing us.