You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. May I know your good name?

USER: I am Linda Campbell.

ASSISTANT: How may I help you?

USER: I need to book a flight ticket with single connection to attend an interview. Can you help me?

ASSISTANT: Sure, can you provide your journey dates?

USER: I would start on 09/22 and return 09/24.

ASSISTANT: May I know your journey codes for further booking process?

USER: My origin is TX -DFW and destination is PA - PHL.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for being patient, there is a flight found with price 100 and Hawaiian as airline. Shall I go with booking?

USER: Ok, please proceed with this airline.

ASSISTANT: Your booking has been done with 1023 as flight number.

USER: Thank you for the service.

ASSISTANT: Thank you, have a nice day.