You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I render you today?

USER: I  want to book a flight ticket to meet my clients at TX. Can you help me?

ASSISTANT: Sure, we will help you in booking.

USER: Thank you.

ASSISTANT: Can you please forward your journey dates?

USER: 10/07 and 10/09 are my travelling dates.

ASSISTANT: Kindly ensure your source and destination airport codes?

USER: ORD and AUS are my airport codes.

ASSISTANT: Please let me know your connection limit for this trip.

USER: I am comfortable with any flight ticket.

ASSISTANT: Do you need any other specifications in your journey?

USER: I need to depart in the morning.

ASSISTANT: May I know your good name please?

USER: Michael Brown.

ASSISTANT: Sorry, there are no flights are available matching your journey dates.

USER: No issue. Thank you for the information.

ASSISTANT: Thank you for connecting with us.