You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want to book a flight on Aug 16 to visit St.Paul city to meet my brother. Can you book a flight for me?

ASSISTANT: Sure, I will help you to book. Can you please share me your travelling airport codes?

USER: I will fly from DFW to MSP.

ASSISTANT: Ok, may I know your arrival day?

USER: I will arrive on Aug 18.

ASSISTANT: Ok, do you have any connection limit?

USER: Yes, please find a flight which have only one connection.

ASSISTANT: Ok, do you have any other specifications?

USER: No.

ASSISTANT: Please mention me your name.

USER: My name is Christine White.

ASSISTANT: Here, I found a flight for you with single connection and ticket fare is 100 in economy class. Shall I proceed for booking?

USER: Please proceed with booking.

ASSISTANT: Your ticket is booked with flight number 1007 and airline is JetBlue.

USER: Thank you for helping me.

ASSISTANT: Welcome, have a safe flight.