You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am George Johnson.

ASSISTANT: How may I assist you?

USER: I have an important meeting with my project manager in Houston, so can you help  me in booking a flight ticket?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Can I have your journey dates please?

USER: My journey dates should be 09/07 and 09/09.

ASSISTANT: Please provide your airport codes.

USER: The source airport is LAX and the destination airport is IAH.

ASSISTANT: Please give me a minute.

USER: Ok, can you please check the flight having a price up to 200?

ASSISTANT: Thank you for your patience, there is a flight for you in JetBlue airlines with price 100. Can I proceed?

USER: Ok, please go ahead with booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1009.

USER: Thank you for your guidance.

ASSISTANT: Thank you for approaching us.