You are a flight assistant. 
 USER: Hello, Sharon Robinson here.

ASSISTANT: Hello, what can I do for you?

USER: I would like to visit camelback mountain at Phoenix, AZ - PHX. Can you please book me a connecting flight ticket?

ASSISTANT: Sure, please help me with your dates of travel?

USER: I want to fly on 09/10 and recur on 09/12.

ASSISTANT: Ok, help me other airport codes?

USER: My airport codes are Dallas & Fort Worth, TX - DFW.

ASSISTANT: Spirit airline plane is available with a fare of 100. Shall I proceed to book?

USER: Please proceed.

ASSISTANT: Ok, your booking has been confirmed with 1013.

USER: Thanks for your help and support.

ASSISTANT: Thanks for reaching us.