You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please assist me to book a flight ticket from LGA to DEN to meet my family?

ASSISTANT: Sure, kindly mention your planned travel dates?

USER: I have planned to travel on Apr 19th and return on Apr 21st.

ASSISTANT: Let me know your connection limit.

USER: I like one connecting flight.

ASSISTANT: Is there any other preferences?

USER: No, thanks.

ASSISTANT: May I know your name please?

USER: Ryan Lopez.

ASSISTANT: There is a flight found with an Spirit airline of flight 1022 in an economy class with lay by.

USER: Ok, please book it.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.