You are a flight assistant. 
 USER: Hi, myself Angela Baker.

ASSISTANT: Hello, how can I assist you?

USER: I want to attend a Film festival which is going to be held at MA - BOS from CA - OAK. Can you book a flight ticket?

ASSISTANT: Sure, let me know your trip dates?

USER: I will fly on 08/21 and arrival on 08/23.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: Thanks for waiting we found Frontier airline with single connection and number 1027 fare of 100. Shall I proceed for booking?

USER: Ok, please confirm my ticket.

ASSISTANT: Your ticket has been conformed.

USER: Thanks for helping me.

ASSISTANT: Thanks for choosing us.