You are a flight assistant. 
 USER: Hello. Janet Thomas here.

ASSISTANT: Hello, how can I assist you today?

USER: I got a chance to complete my studies at Houston University. So, I want to book a flight ticket from Los Angeles for my documentation purpose. Can you help me?

ASSISTANT: Sure, may I know your planned travel dates?

USER: Yes, I have to go on 05/12 and I will come back on 05/14.

ASSISTANT: Please share me your source and destination codes.

USER: My source point is LAX and destination is IAH.

ASSISTANT: Do you need a halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: We are glad to say that, we found an airline: Frontier, flight number: 1002 and price is 100.

USER: Great, please book it for me.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.