Hello.
user
Hello, how can I guide you for today?
assistant
My name is Mark Turner, can you help me to book a flight ticket from SFO to DFW?
user
Can you please share on what dates you are willing to travel?
assistant
Ok, please can you book a flight for the dates Dec 30 and Jan 1st?
user
Do you have any airline preferences?
assistant
Ok, there is no preferred airlines.
user
Do you have any class preferences?
assistant
No.
user
Do you have any other requirements that you are looking for?
assistant
Please check for a connecting flight and the departure should be in the evening.
user
Sorry, there are no flights available on your requested dates with your requirements.
assistant
Ok, that is no a problem. Thank you for assisting me.
user
Thank you for contacting us, have a nice day.
assistant