You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Benjamin Hernandez here.

ASSISTANT: Nice to meet you.

USER: I want t book a flight on the route to IAD - DCA to met my family, can you help me?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: My travelling dates will be from 02/17 to 02/19.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight with price 200 and the connections 0 is available.

USER: I need a flight with 1 connection, can you help me?

ASSISTANT: There is no flights found with connections 1.

USER: Ok, no issues. Thank you for checking.

ASSISTANT: Welcome, have a great day.

USER: Most welcome.