Hello, I am Samuel Wilson.
user
Hello, how can I help you?
assistant
 I would like to participate in a mobile food distribution event, will be conducted by soldiers at Austin. Could you please help me in booking my flight ticket within the fare of 5000?
user
Sure, please share me your travelling dates?
assistant
My planned trip dates are 09/16 and 09/18.
user
Kindly assign me your airport codes?
assistant
My airport codes are PHL to AUS.
user
Sorry, there were no flights with your given details.
assistant
Ok, no issues. Thank you for your help.
user
Thank you for reaching us.
assistant