You are a flight assistant. 
 USER: Hello, I am Deborah Lewis.

ASSISTANT: Hello, how may I serve you today?

USER: I would like to watch my favourite movie in Fox theater.So, can you book a flight ticket to Atlanta, ATL?

ASSISTANT: Sure. May I know your boarding point please?

USER: Washington, DCA is my boarding airport code.

ASSISTANT: Can you please let me know your planned journey dates?

USER: My preferable dates of journey is 11/03 to 11/05.

ASSISTANT: Do you have any restrictions on price limit?

USER: Yes, I can afford up to 500.

ASSISTANT: Ok, please wait  for a while.

USER: Sure.

ASSISTANT: We found a connected flight of 1025 Spirit airlines and the fare of 100. Shall I proceed with the booking?

USER: Yes, you can.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for being my helping hand.

ASSISTANT: Thank you for approaching us.