Hello. Myself Thomas Walker.
user
Good Evening Thomas, how may I help you?
assistant
I need to attend my sister's birthday party, could you please book a ticket?
user
Oh! can you please share your airport codes and dates of journey?
assistant
My airport codes are PHL and LAX. My planning dates are from 11/17 to 11/19.
user
Please give me a moment, I will check and inform you the availability.
assistant
Ok.
user
I am sorry to say this, there is no flights available for your mentioned dates.
assistant
It's fine. Thank you for your immediate response.
user
Thank you for choosing us, hope your your sister birthday goes well, keep contacting us for your further bookings, we are happy to serve you any time.
assistant