Hi.
Hello.
I am Nicole Hall.
How can I assist you?
 I am a science student in New York university, I want to visit National Museum of Natural History for my thesis, can you help me in booking a ticket from PHX to OAK?
Sure Nicole, can I know the travel dates please?
My travelling dates are 02/04 to 02/06.
Ok, wait a moment please.
Sure.
Sorry Hall, there are no flights on your dates.
No issue, thank you for checking.
Thank you for approaching us.