You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Kevin Rodriguez.

ASSISTANT: Kevin, how may I help you?

USER: I am planning to meet my friend at Houston, can you please help me with booking a flight ticket?

ASSISTANT: Kevin, I am happy to help you. Can you please help me with your source and destination airport codes?

USER: Sure, I will start my journey from PHX and reach destination IAH.

ASSISTANT: Kevin, could you please share me your travelling dates?

USER: I planned my journey on 07/16 and return on 07/18.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your own time.

ASSISTANT: Kevin, there is a single connection flight  available with AA airlines and the ticket costs you 100 only. Is It ok for you?

USER: Sure, I have already travelled with this airlines and it is really good, please book the ticket with this airlines.

ASSISTANT: Nice to hear that from you, I have confirmed your ticket and your flight number is 1017.

USER: Thank you for your quality assistance.

ASSISTANT: Kevin, thank you very much for approaching us.