You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,.

USER: I am Frank Wright.

ASSISTANT: How can I assist you?

USER: I want to schedule my trip from Boston to Phoenix.

ASSISTANT: Can you provide me your airport codes.

USER: Sure,. My airport codes are from MA - BOS to AZ - PHX.

ASSISTANT: OK, Please share your travelling dates.

USER: Travelling dates are from 05/23 to 05/25.

ASSISTANT: Sure, please wait for a minute, I will revert you back.

USER: OK.

ASSISTANT: Price is 100 with connection limit 2.

USER: OK, do not proceed with the booking.

ASSISTANT: Sure, thank you for your patience. Have a wonderful day.

USER: Thank you.