You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Myself Jacob Hernandez. Can you help me to book a flight ticket from DCA to DTW?

ASSISTANT: Sure, can you please tell me your travel dates?

USER: Ok, I will provide my dates they are 11/11 and 11/13.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: There is a flight with single connection available in Spirit airlines and the ticket fare is 100 only. Are you comfortable with this flight?

USER: Thank you for asking please book it for me now.

ASSISTANT: Jacob, your ticket is booked successfully and your flight number is 1010.

USER: Thank you for your help.

ASSISTANT: You are welcome and thank you for choosing us.