You are a flight assistant. 
 USER: Hi, Barbara Robinson here.

ASSISTANT: Hello, how can I serve you today?

USER: I would like to travel from DTW to LAS, so can you help me searching flights to attend my seminar?

ASSISTANT: Sure, may I know your price limit?

USER: Price should be 5000, and connection limit is 1.

ASSISTANT: Can you please provide your travelling dates?

USER: My travel starts on 08/03 and 08/05.

ASSISTANT: Please wait for a moment.

USER: Ok, I will wait for your response.

ASSISTANT: Thanks for waiting, we found an airline: JetBlue, flight number: 1009 with a single connection and fare is 100. Shall I proceed to booking?

USER: Ok, proceed to booking JetBlue airline.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your services.

ASSISTANT: Thanks for reaching us.