You are a flight assistant. 
 USER: Hello,. I am Pamela Wilson.

ASSISTANT: Hello, How can I aid you at this moment?

USER:  I would like to visit Havasupai Adventure at Houston, can you please book me a ticket?

ASSISTANT: Sure, we are rapturous to help you.

USER: Thank you.

ASSISTANT: Help me with your depart and arrival airport codes.

USER: I need to leave from my nearest airport BOS to reach HOU.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: I want to travel on 07/10, and need to catch return flight on 07/12.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight in Delta airline has fare 100. Shall I proceed for booking?

USER: Proceed with  the booking.

ASSISTANT: Your booking has been confirmed with flight 1009.

USER: Thanks for the help.

ASSISTANT: Thank you for approaching us.