Hi.
user
Hello.
assistant
I am Christopher Lewis.
user
How can I provide assistance to you?
assistant
I want to book a flight ticket on 09/16 and return on 09/18. so can you help me with booking?
user
Sure, kindly share your price limit.
assistant
I can pay up to 1000.
user
Could you please let me know your source and destination points?
assistant
Yes, my airport codes are NY-LGA and CA-OAK.
user
Give me a moment.
assistant
Ok.
user
 Thank you for waiting, we did not find any flights matching your credentials.
assistant
That's ok.
user
Thanks for choosing us.
assistant
Thank you for the response.
user