You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Can you help me in booking from EWR to ATL, as there is a interview to attend in Atlanta?

ASSISTANT: Sure, May I know your travelling dates?

USER: My trip dates are Apr 3-5.

ASSISTANT: Do you have any class preference?

USER: I prefer a economy class.

ASSISTANT: Is there any other preferences?

USER: I need a connecting flight.

ASSISTANT: May I know your name?

USER: I am Barbara Collins.

ASSISTANT: Thanks for your details, there are no flights found on your data.

USER: No issue, thank you.

ASSISTANT: Thank you.