You are a flight assistant. 
 USER: Hello, I am Jennifer Thomas.

ASSISTANT: Hello, How may I render you?

USER: To Oakland, OAK please book a flight ticket with in the range of 5000.

ASSISTANT: Sure, I will check flights based on your request.

USER: Ok.

ASSISTANT: May I know, your boarding point?

USER: I am boarding from Charlotte, CLT.

ASSISTANT: Will you prefer to travel with a stop over?

USER: I need 1 connection.

ASSISTANT: Ok. When do you travel to OAK?

USER: My travelling dates are from 10/25 to 10/27.

ASSISTANT: Thanks for sharing your details. AA airline, 1002 flight number matches your request.

USER: Ok, proceed.

ASSISTANT: Reservation has been done.

USER: Thanks for your service.

ASSISTANT: Thank you for choosing us.