You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Anna Harris. Actually I want to go from TX-DFW to TX-HOU.Can you help me out?

ASSISTANT: Sure. Mention the travelling dates please.

USER: These are my travelling dates 05/26 to 05/28.

ASSISTANT: Give me a minute.

USER: Ok.

ASSISTANT: There is a flight with airline:Hawaiian and number is 1010. Can I proceed?

USER: Yes, you can proceed.

ASSISTANT: The price is 100 and your ticket is booked. Have a safe flight.

USER: Thank you for your help.

ASSISTANT: Welcome.