Hi, my name is Alexander Martinez.
user
Hello. How can I serve you?
assistant
I would like to travel from Boston on 03/09 and return on 03/11. Can you help me with it?
user
 Sure, Do you have any connection limit?
assistant
Yes, I need one connection.
user
Please send me your airport codes.
assistant
My journey is from BOS to ATL.
user
Please wait a while.
assistant
Sure.
user
Thanks for being waiting. We didn't found any flights according to your specifications.
assistant
Thank you for your help.
user
Thank you.
assistant