You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Jerry White, planning to visit Los Angeles. Can you please book me a ticket from IAD to LAX?

ASSISTANT: Sure, can you share your journey dates?

USER: My planned dates of journey are from 02/23 to 02/25.

ASSISTANT: Do you have any specifications?

USER: I need 1 halt for this trip.

ASSISTANT: There is a connecting flight with number 1006 in airline Spirit, the fare is 100. Can I book it?

USER: That's perfect! Please book my ticket with this airlines.

ASSISTANT: Your ticket is reserved, happy journey.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.