You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I am Pamela Johnson want to book a flight ticket with price under 5000, can you help me with it?

ASSISTANT: Sure. Please share your journey dates.

USER: Sure, my travelling dates are 01/16 and 01/18.

ASSISTANT: Where you are planning to travel?

USER: I am planning to travel to Minneapolis & St.Paul, MN-MSP from San Francisco, CA-SFO.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a connecting flight of Delta airline available with 1012 number. Shall I reserve?

USER: Yes, please.

ASSISTANT: Your ticket has been reserved with fare 100.

USER: Thank you.

ASSISTANT: Thank you for reaching us.