Hello.
user
Hello, how can I assist you?
assistant
Can you help me to book a flight ticket from OAK to PHL?
user
Sure, can you please mention your departure and arrival dates of your journey?
assistant
Oct, 8 and Oct, 10 are my travel dates.
user
Do you like to go with a connecting or direct flight?
assistant
I need single connecting flight.
user
Are there any other specifications?
assistant
I need to travel in economy class.
user
Please help me with your name for booking.
assistant
Melissa Roberts here.
user
Sorry, no flights are available in this route as per your requested dates.
assistant
No problem, thank you for the information.
user
Thank you for choosing us.
assistant