You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I need to book a flight ticket with the name Jeffrey Williams, can you book me flight ticket with price under 5000?

ASSISTANT: Ok, please share your travel dates?

USER: I want to travel on 09/04 and return on 09/06.

ASSISTANT: Could you mention your airport abbreviates?

USER: My boarding point is from IAH and landing point is to DFW.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: The flight details are, AA airline with the fare of 100 and the flight number 1007 available with your request.

USER: It is perfect, you can proceed with these airline.

ASSISTANT: Your flight reservation is done with single connection.

USER: Thanks for your kind service.

ASSISTANT: Thank you for approaching us.