You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to travel from PHL to EWR, help me in booking a flight?

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: My travelling dates are Apr 26 to 28.

ASSISTANT: May I know your name?

USER: I am Eric Rodriguez.

ASSISTANT: Do you have any specification?

USER: Yes, I  am looking for a flight with 1 connection.

ASSISTANT: Sorry, no flights are available on your preferable travel dates.

USER: It's ok, thank you for the information.

ASSISTANT: Thank you for reaching us, have a nice day.