You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Can you help me book a connecting flight from Phoenix to Los Angeles on the name of Helen Carter?

ASSISTANT: Sure, can you please provide your travel dates?

USER: I need to fly on 03/21 and return on 03/23.

ASSISTANT: Let me know your fare limit?

USER: I can be able to afford up-to 1000.

ASSISTANT: Please share your journey points?

USER: I would like to reach LAX from PHX.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: We found a Southwest airline with flight number 1000 are matching with your requirements. Single connection and fare is 100. Shall I proceed with booking?

USER: You can proceed for booking with this airline.

ASSISTANT: You booking has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for contacting us, have a safe journey.