Hi. I am Anthony Martin.
user
Hello. How may i be of your service?
assistant
I want to book a connecting flight ticket to meet my parents. Can you help me?
user
Sure, we are mirthful to assist you in booking.
assistant
Thank you.
user
Kindly share your planned travelling dates to proceed further.
assistant
04/29 and 05/01 are my travelling dates.
user
Can I know your source and destination airport codes?
assistant
PHL and ORD are my airport codes.
user
Do you have any specific depart and arrival time for this trip?
assistant
 Yes, I need to depart in the evening.
user
May I know if you prefer to have any other comforts in your journey?
assistant
I prefer normal-cost airline.
user
Ok, please wait a while.
assistant
Ok.
user
Thank you for waiting, we are unable to provide flight in between your journey routes due to some technical up-gradation at destination airport.
assistant
No issue. Thank you for the information.
user
Thank you for approaching us.
assistant