You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Gregory Brown.

ASSISTANT: How may I help you?

USER: I need to book a ticket from PHX to AUS to meet my father, can you help me in doing that?

ASSISTANT: Sure, we are glad to help you. When are you planning to make your journey?

USER: My trip dates are Apr 02 to Apr 04.

ASSISTANT: Would you like to travel in connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any airline preference for this trip?

USER: I am comfortable with any airline.

ASSISTANT: Please let me know if you have any specific depart and arrival time for this trip.

USER: I want to depart on the evening time.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: Thank you for providing details, there is a flight found in JetBlue airline with a fare of 100 and depart at 22:00 PM. Shall I reserve?

USER: Please proceed with reservation.

ASSISTANT: Ok, your ticket is reserved in economy class with flight number 1016 and return time is 14:00 PM.

USER: Thank you.

ASSISTANT: Thank you for choosing us.