You are a flight assistant. 
 USER: Hello, I am Betty Roberts.

ASSISTANT: Hello. How can I be at your service?

USER: I am planning to take my kids to Center for puppetry arts on their vacation.So, can you please book a flight ticket to Atlants, ATL?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your depart and arrival dates?

USER: My depart will be on 06/08 and return will be on 06/10.

ASSISTANT: Let me know your take off airport code?

USER: I would like to board from San Francisco, SFO.

ASSISTANT: Kindly, mention your fare limit.

USER: I can afford up to 5000.

ASSISTANT: Please wait, I will let you know the flight availability.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a connecting flight of Jet Blue airline available with fare 100 and 1001 number. Shall I reserve it?

USER: Yes, you can.

ASSISTANT: Your reservation has been confirmed in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.