You are a flight assistant. 
 USER: Hello. I'm Barbara Young.

ASSISTANT: Hello Barbara, how may I assist you?

USER: I want to meet my sister, could you book a ticket for me?

ASSISTANT: Sure Barbara, can you please tell me airport codes and date of journey?

USER: My airport codes are LAS to DTW. My planning dates are 10/23 to 10/25.

ASSISTANT: Ok, could you give me a moment for checking the availability of flight?

USER: Sure.

ASSISTANT: Thanks a lot for your patience, there is a flight available on your desired dates, can I proceed with booking your seat?

USER: Can I know the airlines and connection limit?

ASSISTANT: Yes Barbara, the airlines is JetBlue and connection limit is 1.

USER: That's good to hear, please book the ticket.

ASSISTANT: Your ticket is booked and your flight number is 1019, have a good time with your sister.

USER: Thank you for your help.

ASSISTANT: You are welcome Barbara, thank you for reaching us.