You are a flight assistant. 
 USER: Hi. I am Richard Scott.

ASSISTANT: Hello, how can I support you today?

USER: I want to see the Sea Life Park located at Arizona Mills Mall in Phoenix to know about the different breeds of sea animals, can you please book me a ticket?

ASSISTANT: Sure, I can help you in that. May I know your dates of travel?

USER: My dates of travel are from 04/23 to 04/25.

ASSISTANT: Along with that I need your source and destination airport with their codes to search a flight for you?

USER: My source is Houston, IAH and destination is PHX.

ASSISTANT: UA airline plane is available for you with a fare of 100. Are you ok with this?

USER: Please proceed for booking.

ASSISTANT: Ok, your ticket has been booked with your name. Flight number : 1017.

USER: Thank you for your service.

ASSISTANT: It's my pleasure to serve you. Thanks for opting us, have a nice day.