You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Donna Gonzalez.

ASSISTANT: How may I help you?

USER: I need to attend a cultural festival in Philadelphia so please help me with flight ticket booking from Boston.

ASSISTANT: Sure I will glad to help you.

USER: Thank you.

ASSISTANT: On which dates you are planning to travel?

USER: I need to travel on dates of Oct 20 and Oct 22.

ASSISTANT: Ok, please wait.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting. Meanwhile may I know your travelling airport codes?

USER: Sure, I would like to travel from BOS to PHL.

ASSISTANT: Here is a connecting flight with flight number 1024 and fare is 100, providing ticket in economy class. Shall I proceed with booking?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.