You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to book a ticket from DEN to LGA. Could you book a ticket?

ASSISTANT: Sure. Please share your travel dates?

USER: Departure is July, 8 and return date is July, 10.

ASSISTANT: May I know your name please?

USER: My name is Michelle Anderson.

ASSISTANT: Do you have a connection limit?

USER: I prefer connecting flight.

ASSISTANT: Wait for a moment please.

USER: Sure.

ASSISTANT: Thanks for your patience. I have found a low-cost airline that is south west airlines which flies with one connection.

USER: May I know depart time?

ASSISTANT: The depart time is in the morning.

USER: Please do not book ticket.

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: Thank you.