You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: I am Angela Moore.

ASSISTANT: How may I help you?

USER: I would like to attend a wedding ceremony of my family friend at New York, so could you please book me a flight ticket from LGA to EWR?

ASSISTANT: Please let me know your travelling dates?

USER: My preferable dates are 05/14 and 05/16.

ASSISTANT: Please mention connections limit?

USER: I need a single connection.

ASSISTANT: No flights found at the moment.

USER: No issue, thank you for your information.

ASSISTANT: Thanks.