You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Can you please aid me in booking from DCA to BOS?

ASSISTANT: Sure, please share your planned travel dates?

USER: My travelling dates are from May 2 to May 4.

ASSISTANT: Let me know your connection limit?

USER: I need a flight ticket maximum connection of 1.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Can I have your name please?

USER: My name is Jerry Gonzalez.

ASSISTANT: Sorry, no flights found with you given details.

USER: Ok, No issues. Thank you.

ASSISTANT: Thank you for reaching us.