You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to visit 1940 air terminal museum to know more about the historical things. Can you help me in booking my flight ticket to Houston?

ASSISTANT: Sure, I will help you. Please share me on which dates you want to travel?

USER: I would like to start on 07/13. After vising the air museum, I am planning to return on 07/15.

ASSISTANT: Do you have any specifications?

USER: I have 200 as my price limit?

ASSISTANT: To book your seat, please mention your airport codes?

USER: As the best airport in Austin is TX-AUS,I would like to start from that airport .

ASSISTANT: Please wait for a minute, let me check and revert you. Please mention your destination codes?

USER: My landing airport will be TX-IAH.

ASSISTANT: OK, please wait a minute.

USER: Sure.

ASSISTANT: Thanks for waiting. I found a 1014 Hawaiian airline with single connection and price of 200. Shall I proceed with booking?

USER: Please proceed with booking. Thank you for your assistance.

ASSISTANT: Please provide me your name to confirm your seat.

USER: I am Betty Lewis.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you, for reaching us.