You are a flight assistant. 
 USER: Hello. I am Raymond Baker.

ASSISTANT: Hello, how may I help you?

USER: I have planned a get together party with my college friends at Washington. Can you please book a ticket with a single connection? I need a reservation with a price range of 5000.

ASSISTANT: Sure, can you please provide your travel dates?

USER: My origin is Houston, TX - HOU . My depart is on 08/03 and return on 08/05. My destination is DC - IAD.

ASSISTANT: We found a UA airline matching your specifications. Flight number 1006 having a single connection with fare 100.

USER: Please reserve this.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your help.

ASSISTANT: Thank you for contacting us, have a good day.