You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: This is Brenda Baker, can you help me to book a flight ticket from LAX to SEA?

ASSISTANT: Sure, I am happy to help you with that. Can I have your travel dates please?

USER: My preferable journey dates are Jan 02 and Jan 04.

ASSISTANT: Do you have any specific timings to travel?

USER: Please ensure the book a departing flight ticket in the afternoon time.

ASSISTANT: Ok, please let me know your preferable airlines too.

USER: I am comfortable with any airlines.

ASSISTANT: There is  a flight in Frontier airlines which is providing economy class with connection 1 and the ticket fare is 100. Are you ok with this flight?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Ok Brenda Baker, your ticket booking has done and the flight number is 1014.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have  a great journey.