You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Jack Anderson here. Do you have any flight from BOS to DFW?

ASSISTANT: Sure, may I know on what dates you need booking?

USER: I need on 09/03 and return to my city on 09/05.

ASSISTANT: The AA airline with flight number 1000 is available having price as 100 and connection as 1. Would you like me to book this plane ticket?

USER: Sure, you can book.

ASSISTANT: Ok, your flight ticket is booked.

USER: Thanks for your help.

ASSISTANT: You are welcome.