Hello.
user
Hello, how may I help you today?
assistant
I have planned to visit Tilden Regional Park in Oakland, can you please help me to book a flight ticket from Boston?
user
Sure, could you please mention with your dates of journey?
assistant
Ok, the dates of my journey are October 11th and October 13th.
user
Ok, may I know your respective airport codes of journey?
assistant
I would like to take off from the airport BOS and I want to land at the airport OAK.
user
May I know your class preference please?
assistant
No but I need a flight which is returning in the evening time.
user
Do you need any other requirements please?
assistant
I prefer a single connecting flight to travel.
user
May I know your name please?
assistant
My name is Laura Lee.
user
Please wait for a moment.
assistant
Ok.
user
Sorry Lee, there is no flight found as per your travelling details.
assistant
It's ok, not a problem with that. Thank you for your time.
user
You are welcome.
assistant