You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to meet my ex-wife, so please book my ticket from SEA to IAD.

ASSISTANT: Can you share your trip dates?

USER: My itinerary dates are Nov 26 and 28.

ASSISTANT: Do you need any connections?

USER: I need a connecting flight.

ASSISTANT: Are there any other preferences?

USER: No.

ASSISTANT: May I know your name?

USER: Stephen Green here.

ASSISTANT: Sorry, there is no flight found with your details.

USER: No problem, thank you.

ASSISTANT: Thank you for reaching us.