Hi. I am Christine Baker.
user
Hello, how may I help you?
assistant
I would like to visit Rocky Mountain Arsenal National Wildlife Refuge located at Denver CO-DEN with my family friend's, so I would like to book a flight ticket. Would you please avail me in making an airline reservation from PA-PHL?
user
Sure, may I know your travelling dates?
assistant
My travelling dates are 07/02 and 07/04.
user
Do you need any halt within your journey?
assistant
Yes, I need a halt.
user
Please wait a minute.
assistant
Sure.
user
I am sorry to inform that there is no flight found matching with your requirements.
assistant
Ok, no worries at all. Thank you for your assistance.
user
Thanks for availing us.
assistant