You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: I am Dorothy Baker, planning for a holiday trip to LAS. Can you help me to book a flight from CLT?

ASSISTANT: Sure, I am here to help you, let me know your travelling dates?

USER: My planned dates are 04/02 and 04/04.

ASSISTANT: Ok, wait for a moment please.

USER: Please search a flight with 1 connection limit.

ASSISTANT: Sorry, no flights with connection 1.

USER: That is fine. Thank you for your time.

ASSISTANT: Most welcome.