Hello. Amy Lewis here.
user
Hello, how can I assist you?
assistant
Please check is there any flight available between EWR and DCA for my important conference?
user
Sure, let me know your travelling dates.
assistant
My departure is on Apr 10 and please book my return ticket on Apr 12.
user
Do you have any limits on number of connections?
assistant
I don't have any connection limit.
user
Please share your specifications.
assistant
I would like to departure at evening time and return at afternoon time.
user
Unfortunately, there are no flights found based on your details.
assistant
Oh! No issues, thank you for checking.
user
Thank you for choosing us.
assistant