You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am planning to book a flight to reach LAX, will you please help me in booking a flight?

ASSISTANT: provide me with the boarding airport code.

USER: My boarding airport code is SEA.

ASSISTANT: May I know the itinerary travel dates?

USER: My planned dates are on July 22nd to 24th.

ASSISTANT: Is there any connection limit?

USER: Yes, I need a flag stop in between my journey.

ASSISTANT: May I know if there is any class preference?

USER: I prefer an economy class.

ASSISTANT: Are there any more preference?

USER: No.

ASSISTANT: May I know your name please?

USER: Sure, I am Nancy Nelson.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: Spirit  Airlines with flight 1005 is providing service on your route with single connection in the economy class with the cost of 100..

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked and departure: SEA 19:00 PM July 22 arrival LAX 23:00 PM July 24.

USER: Thank you.

ASSISTANT: Thank you for reaching us.