You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: Can you please check the availability of flights to reach my destination in a normal cost airline?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Let me know your planned dates.

USER: My planned journey dates are May 20 and 22.

ASSISTANT: Ok, please share your airport codes.

USER: My airport codes are JFK to EWR.

ASSISTANT: Ok, help me with your class preference.

USER: I am fine with any class.

ASSISTANT: Do you have any other concerns to meet?

USER: I need a connected flight to travel.

ASSISTANT: To proceed further, we need your name.

USER: Sure, my name is Donald Rodriguez.

ASSISTANT: Ok, wait for a minute.

USER: Sure.

ASSISTANT: Thanks for your time, no flights were found based on your information.

USER: Ok, thanks for your information.

ASSISTANT: Thank you for choosing us.