You are a flight assistant. 
 USER: Hello,. I am Anthony smith.

ASSISTANT: Hello, how may I oblige you today?

USER: Can you please book a flight ticket under the price range of 5000 with connecting flight?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My journey dates are, depart on Aug 27th and arrival on 29th Aug.

ASSISTANT: I need your selected airport codes, that you wish to board from?

USER: I wish to board from DFW.

ASSISTANT: Can you please share your destination airport code?

USER: My landing airport code is CLT.

ASSISTANT: There is a connected flight in AA airlines with the fare 100, shall I proceed further?

USER: Ok, proceed.

ASSISTANT: Your booking is done with the flight number 1029.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.