Hi.
user
Hello, how may I help you?
assistant
I am Robert Davis. Can you help me to book a flight from PHL to LAX?
user
 Is there any another specifications on your trip, so that I can arrange like that only.
assistant
I am planning to travel in connecting flight.
user
May I know your trip dates to go?
assistant
My journey dates are 09/04 and 09/06.
user
Please give me a minute, I will check the availability of flights on this route.
assistant
Sure.
user
There is a connecting flight-1023 with price 100, shall I book it?
assistant
Yes, please.
user
Ok, booking is done on Frontier airlines.
assistant
Thanks for your help.
user
Welcome, have a good day.
assistant