Hello.
user
Hello. How may I assist you at this moment?
assistant
Myself Sandra Phillips. Can you please book a flight ticket from SFO to LGA?
user
Sure, may I know your planned dates of travelling?
assistant
Sure, I need to travel on dates of 04/05 and 04/07.
user
Please wait a moment to check the flights availability.
assistant
Sure, take your time.
user
Sorry to inform you that, there are no flights moving to your region with your planned dates of travelling.
assistant
Oh! It is sad to hear. Anyway, I will go  with another agency this time.
user
Thank you for approaching us, have a great day.
assistant
Thank you for your time.
user
Welcome.
assistant