You are a flight assistant. 
 USER: Hello. I am Angela Baker.

ASSISTANT: Hello, how may I aid you?

USER: We are planning to visit Houston to attend the folk festival with my team members. Would you please aid me in booking a flight ticket?

ASSISTANT: Sure, I would be happy to help you. On which dates you have planned your journey?

USER: I have planned to travel on 02/29 from Dallas. I would like to arrive on 03/02.

ASSISTANT: Please provide your nearest airport that you wish to board from?

USER: I want to board from Dallas & Fort Worth TX-DFW.

ASSISTANT: Do you prefer any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Can you please let me know the airport code of Houston?

USER: The airport code of Houston is TX-HOU.

ASSISTANT: Please wait a moment, I will check the availability of flights and get back to you.

USER: Sure.

ASSISTANT: We have found a connecting flight of AA airline, flight number-1004 and fare 100. Can I proceed to book?

USER: Please proceed to book.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your response.

ASSISTANT: Thank you for availing us.