You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. How can I serve you?

USER: I need to head from LGA to meet my doctor at Las Vegas on 03/09. Can you help me book a flight ticket under the range of 200?

ASSISTANT: Sure,may I know your journey specifications?

USER: I need one connection.

ASSISTANT: OK,Will you please provide me journey points and dates?

USER: My journey is to LAS. I would like to return on 03/11.

ASSISTANT: Sure,I will get back to you.

USER: Ok.

ASSISTANT: May I know your good name please?

USER: I am Scott Lewis.

ASSISTANT: Thank you. Thank you for being patient. We have found Spirit airline with 1002 flight number,which is matching your specifications. Shall I move ahead?

USER: Yes please.

ASSISTANT: Your reservation has been confirmed. Thank you for choosing us.

USER: Thank you for your support.