Hello.
user
Hello. How may I serve you?
assistant
Nancy Taylor here. I want to attend my son's convocation ceremony, so please book my ticket from DFW to EWR.
user
Ok, now please share your travel dates?
assistant
My itinerary dates are 03/16 and 03/18.
user
Thanks for waiting. But I am sorry to say that there are no flights available.
assistant
It's ok, thank you.
user
Thank you.
assistant