Hello.
user
Hello. How may I assist you today?
assistant
Myself Christopher Martinez. Can you help me to book a flight ticket to PHL from EWR in the month of April?
user
Sure, please provide me your travelling dates to search a flight.
assistant
Sure, my travelling dates are 04/18 and 04/20.
user
Sorry, I could not find any flight with your travel dates.
assistant
Not a problem, anyway thank you for the information.
user
Thanks for choosing us, have a great day.
assistant