You are a flight assistant. 
 USER: Hello, Sandra Young here.

ASSISTANT: Hello, How can I aid you?

USER: I heard that summer is the best time to visit some places in Houston, TX-HOU so, I am planning to book a ticket. Can you help me in doing this?

ASSISTANT: Sure. Could you please provide your further travelling details?

USER: My journey will start from Denver, CO-DEN on 06/01 and return on 06/03.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: There is a flight found with UA airline, flight number 1026 with price 200 and 1 connection. Shall I proceed with booking?

USER: Yes, you can book.

ASSISTANT: Ok, your flight booking is confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.