Hello.
user
Hello. How may I assist you today?
assistant
I want to book a ticket from LAX to OAK to attend seminar, can you help me in booking?
user
Sure, may I know your travelling dates?
assistant
I am departing on Mar 28 and return on Mar 30.
user
On which name shall I reserve flight ticket?
assistant
My name is Melissa Hernandez.
user
 Do you need any specifications?
assistant
I prefer a connecting flight.
user
Sorry, there are no flights found on given dates.
assistant
That's ok, thank you for your information.
user
Thank you for reaching us.
assistant