You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am Carolyn Martinez. Can you please help me in booking my flight ticket from SFO to DEN?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates to book a flight ticket?

USER: Ok, my travelling dates are 08/19 and 08/21.

ASSISTANT: Ok, wait for some time I will check the availability of flights on your details and get back to you.

USER: Ok, sure.

ASSISTANT: We found AA airline with connecting flight and number 1026 fare of 100.

USER: Ok, please proceed with booking.

ASSISTANT: Shall I confirm it?

USER: Thank you for your help.

ASSISTANT: Your ticket has been confirmed. Thanks for approaching us.

USER: Most welcome.