You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you today?

USER: I am William Jones, I am planning to travel to Minneapolis to attend wedding party, can you make a reservation?

ASSISTANT: Sure, I will help you with booking.

USER: Thank you.

ASSISTANT: Please share me your planned journey dates?

USER: I want to depart on 07/13 and return on 07/15.

ASSISTANT: May I know your source and destination airport codes?

USER: Source point is Houston, IAH  and destination point is MSP.

ASSISTANT: Do you need any halt in between your journey?

USER: I need a halt in between journey.

ASSISTANT: May I know your budget for flight ticket?

USER: My budget limit is 200.

ASSISTANT: Thank you for the details, sorry there is flight available with fare of 300. Shall I proceed with booking?

USER: You can proceed.

ASSISTANT: Ok. Your flight ticket has been booked on flight 1017 of airline Hawaiian.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for visiting us.