You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I guide you?

USER: Please help me to book a flight ticket from Boston to attend a robotic workshop in Phoenix.

ASSISTANT: Sure, We are here to help you. Can I know your airport codes?

USER: I would like to start from BOS and my landing airport code is PHX.

ASSISTANT: When would you like to make your trip?

USER: I need to depart on June 1st and my return date would be on June 3rd.

ASSISTANT: Do you need any break?

USER:  I prefer to take a break, because one of my friend will meet me in between my journey.

ASSISTANT: Is there any specifications?

USER: No more specifications, please go with the above details.

ASSISTANT: May I know your name?

USER: I am Katherine Lewis.

ASSISTANT: We found a connecting flight with an AA airlines, flight number:1001.

USER: Everything is fine, you can proceed with the booking.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you for your support in booking.

ASSISTANT: Thank you for picking us.