You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I serve you?

USER: I would like to go on a Death valley adventure with my brother to New York on 03/24. Can you make a reservation with fare 1000?

ASSISTANT: Sure, Please help me with your journey codes.

USER: Sure, I would like to deviate from LAX to EWR.

ASSISTANT: May I know the start date of journey?

USER: Sure, I need to return on 03/26.

ASSISTANT: Can I get your name?

USER: Sure, make a reservation with name Larry Turner.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Sorry, No flights found with your chosen dates.

USER: Ok, no worries at all. Thanks for your support.

ASSISTANT: Thank you for reaching us.