You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please book a ticket from LGA to EWR to attend Sports festival?

ASSISTANT: Sure, I am here to help you. Can you please provide your planned journey dates?

USER: My scheduled dates are July 6 and July 8.

ASSISTANT: Do you need a stopover in between your journey?

USER: Yes, I want single stopover.

ASSISTANT: Let me know your class preference.

USER: No.

ASSISTANT: Do you have any other requirements?

USER: My depart time is morning.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thank you for your time. There were no flights available that matches your requirements.

USER: Ok, no worries.

ASSISTANT: May I know your good name?

USER: Sure, I am Betty Edwards.

ASSISTANT: Thank you for approaching us.

USER: Thank you.