Hello.
user
Hello. How can I help you?
assistant
Can you  please book a flight ticket from OAK to EWR?
user
Sure, I will help you. Can you please share me your travelling dates?
assistant
Thank you. I have planned my travel  dates as July 20 and July 22.
user
Ok, please share me your name.
assistant
Sure, myself Jerry Collins.
user
Ok, do you have any connection limit?
assistant
I am looking for single connecting flight.
user
Is there any other specifications?
assistant
I would like to depart in afternoon time so please make sure that.
user
Sorry, no flights are available on your route.
assistant
Oh! It is sad to hear. Anyway, thank you for your time.
user
Welcome, have a nice day.
assistant