Hello.
user
Hello. How can I aid you?
assistant
My name is Angela Williams, can you help me to book a flight ticket from DEN to JFK?
user
Sure, may I know your planned travel dates?
assistant
Ok, please book for the dates Apr 16th and 18 respectively.
user
Do you have any specifications?
assistant
Ok, please book a connecting flight which depart during afternoon.
user
Sorry, there are no flights available for your desired dates.
assistant
Thank you for assisting me.
user
Thank you for reaching us.
assistant
That is ok, I will book next week.
user