Hello.
user
Hello.
assistant
I am William Perez.
user
How can I assist you at this moment?
assistant
I want to book a ticket from EWR to IAD to attend seminar, can you help me in booking?
user
Sure, I will help you with this.
assistant
Thank you.
user
Can you please provide your planned dates of journey to proceed further?
assistant
I am departing on 12/28 and return on 12/30.
user
Wait a moment please.
assistant
Sure, take your time.
user
William Perez, there are no flight services available on this route on your provided dates.
assistant
Thank you for your information.
user
Thank you for utilising our service.
assistant