You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: My name is Edward Rodriguez.

ASSISTANT: Sure Edward, may I know travel dates please?

USER: I like to travel from DFW to LAX. The dates are from 12/26 to 12/28.

ASSISTANT: Sure, wait for a while. There is a flight available with number 1006 with Spirit airline, shall I proceed  with booking?

USER: You can proceed booking my ticket.

ASSISTANT: Your ticket has been booked, Edward.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us. Have a great journey.