Hi, I am Jack Evans.
user
Hello. How may I assist you at this moment Jack Evans?
assistant
Could you please help me to book a flight ticket from OAK to attend my sister's marriage in DCA?
user
Sure, I will help you with that. Can you please provide your travelling dates?
assistant
I need to depart on Oct 10th and my return date will be on Oct 12th.
user
At what time are you planning to depart and return?
assistant
I need to return in the evening.
user
Any connection preference do you have?
assistant
I want to fly with the connecting flight.
user
Do you have any class preference?
assistant
I don't have any class preference.
user
Please be on hold to check the flights.
assistant
Sure.
user
We are apologize that, there are no flights running towards your region with your requested dates of travelling.
assistant
No issues, I'll choose any alternative. Thank you.
user
Thank you for reaching us, have a great day.
assistant