You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Rebecca Wright here, can you help me searching flight with connection 1?

ASSISTANT: Sure, I will help you with that.

USER: Thank you.

ASSISTANT: Yes, there are flights with connection 1 so please provide me exact travel dates.

USER: My travelling dates are 11/10 and 11/12.

ASSISTANT: Ok, please let me know airport codes too.

USER: My origin airport code is EWR and destination airport code is CLT.

ASSISTANT: Ok, please wait a moment.

USER: Sure, I will wait for your response.

ASSISTANT: Thank you for waiting. Sorry Rebecca, no flight is available to you on your dates.

USER: Oh! It's ok, no problem. Thank you for your services.

ASSISTANT: Most welcome. Thank you for choosing us.