You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Ronald Jackson.

ASSISTANT: How can I help you today?

USER: Can you please help me in booking a ticket from LGA to PHL?

ASSISTANT: Sure, I am here to help you with that.

USER: Thank you.

ASSISTANT: Can you share me your travel dates?

USER: I want to depart on Dec 29th and arrive on Dec 31st.

ASSISTANT: Do you have any specifications?

USER: Yes, I need to depart in the morning time. I want a single connection in between my journey.

ASSISTANT: Sorry, no flights are found on your travel dates?

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for reaching us.