You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Sharon Mitchell.

ASSISTANT: How may I assist you today?

USER: I want to make a reservation from DEN to SFO, will you help me?

ASSISTANT: Let me know your travelling dates?

USER: Travelling dates are on 04/12 and 04/14.

ASSISTANT: We found a flight 1029 in Spirit airline the price is 100 with one halt. Shall I proceed?

USER: Please book it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.