You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to celebrate my birthday in Los Angeles, so please book a flight ticket from DFW to LAX.

ASSISTANT: Sure, may I know your planned travel dates?

USER: I want to fly on Jan 28, return on Jan 30.

ASSISTANT: Do you have any limits on number of connections?

USER: I need a single connecting flight.

ASSISTANT: Do you have any another specifications on your journey?

USER: No.

ASSISTANT: Delta Airlines providing a flight with the price 100 with single connection. Can I proceed for the booking?

USER: Please book the ticket with the name of Amanda Hall.

ASSISTANT: Thank you, your flight ticket reservation done with the flight number 1027.

USER: Thank you.

ASSISTANT: Welcome, thank you for reaching us.