You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: As I am a scientist, I want to attend science festival with my students at Charlotte. Can you do the reservation?

ASSISTANT: Sure, please share me your journey locations?

USER: My airport codes are EWR-CLT.

ASSISTANT: May I know your dates of journey?

USER: Dates are 11/26 and 11/28.

ASSISTANT: Can I know your name please?

USER: James Lewis here.

ASSISTANT: Unfortunately there is no flights found with your given name.

USER: No problem,  I will check with another airline.

ASSISTANT: Thank you for choosing us.

USER: Thank you.