You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Emily Jackson.

ASSISTANT: Emily, how can I help you today?

USER: I would like to visit Denver Museum with my sister, could you please help me in booking a ticket?

ASSISTANT: Sure, may I know your travel dates?

USER: My travel dates are from 03/01 to 03/03.

ASSISTANT: Please provide me your airport codes to proceed further.

USER: My airport codes are from DFW to DEN.

ASSISTANT: Please give me a moment.

USER: Sure, take your time.

ASSISTANT: Spirit airlines with flight number 1023 available for you with 1 connection.

USER: Ok, please book my ticket.

ASSISTANT: Your booking is done successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.