You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Katherine Lopez here. I want to fly from LGA to EWR. Can you book a ticket for this root/.

ASSISTANT: Sure, I am here to assist you. Please provide us your travel dates.

USER: My travelling dates are 04/15 and 04/17.

ASSISTANT: Sure, may I know your specifications?

USER: Make sure that, my return time should be in morning only.

ASSISTANT: Ok, please be on hold for a while.

USER: I want a flight with maximum connection of 1.

ASSISTANT: Sorry, there is no flight available as per your requirements.

USER: No issues, thank you for the information.

ASSISTANT: You are welcome and have a nice day.