Hi.
user
Hello.
assistant
I am Gregory Hall.
user
How can I assist you today?
assistant
Can you help me booking flight on 09/01?
user
Sure, please mention your airport codes that you want to travel.
assistant
My nearest airport codes are DCA to PHL.
user
Please provide your return date.
assistant
I would like to return on 09/03.
user
Please give me a moment. There is no flights available as per your preferable details.
assistant
Oh! It's ok, no problem. Thank you for your services.
user
Welcome, have a great day.
assistant