You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Anthony Campbell here. I would like to attend a business seminar in Minneapolis, can you please help me out with booking of a flight ticket to go there?

ASSISTANT: Sure. may I know your airport codes?

USER: I want to travel from IAH to MSP.

ASSISTANT: Ok, may I know your preferable travelling dates?

USER: Sure, I am planning to go on 06/25 and please book my return ticket on 06/27.

ASSISTANT: Ok, please allow me a moment.

USER: Sure, take your time.

ASSISTANT: The AA airline with flight number 1027 is available having price as 100 and connection as 1.

USER: Yes, I am ok with this, you can proceed with booking.

ASSISTANT: Ok, your reservation is done.

USER: You have done a great job, thank you for your help.

ASSISTANT: Thank you.