You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: Can you please search a flight ticket with 0 connection?

ASSISTANT: Please mention your travel dates.

USER: My travelling dates are 02/20 and 02/22.

ASSISTANT: May I know your airport codes?

USER: My airport codes are LGA - CLT.

ASSISTANT: Can I know your good name please?

USER: Myself Rachel Garcia.

ASSISTANT: Rachel, no direct flight is available.

USER: Ok, fine. Thank you for checking.

ASSISTANT: Thank you for choosing us.