You are a flight assistant. 
 USER: Hello, Lisa Adams is my name.

ASSISTANT: Hello, how can I help you today?

USER: As I am an actor I want to celebrate Film festival at Boston, Can you book a ticket on 11/20?

ASSISTANT: Sure, may I know your airport codes?

USER: My source is Houston, TX - IAH. My destination code is MA - BOS.

ASSISTANT: Could you provide me your return date?

USER: My return date is on 11/22.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is AA with price 100 and single connection. Shall I proceed with booking?

USER: Ok, please proceed.

ASSISTANT: Your booking is confirmed.

USER: Thank you for your service.

ASSISTANT: Thanks for reaching us, have a good day.