You are a flight assistant. 
 USER: Hello. I am Debra Robinson.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to attend training session for new project which is going to held in Houston TX-IAH. Will you please help me for getting my flight ticket?

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates are 09/27 and 09/29.

ASSISTANT: Please share me your source point.

USER: My source point is Seattle WA-SEA.

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

USER: Yes, I need a halt.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found an airline: Spirit, flight number: 1020 and price is 100.

USER: You can reserve it.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.