You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you aid me to book my ticket from ORD to LGA?

ASSISTANT: Sure, let me know your travelling dates.

USER: My travel dates are Jul 14 and Jul 16 respectively.

ASSISTANT: Please share your connection limit.

USER: Make sure that connection limit is single.

ASSISTANT: Do you have any other specifications?

USER: Please make sure that I need to depart in the morning time.

ASSISTANT: May I know your name?

USER: Justin Wright here.

ASSISTANT: Sorry, there are no flights found based on your details.

USER: Ok. Thank you.

ASSISTANT: Thank you for choosing us.