You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Jessica Parker here.

ASSISTANT: How may I assist you?

USER: I want to travel from AUS to IAH, can you please check is there any flight available between those locations?

ASSISTANT: Sure, I will help you. Can you please provide your planned travel dates?

USER: I want to take off on May 31 and please book my return ticket on June 02.

ASSISTANT: Do you have any connection preference?

USER: Yes, I will prefer single connection for my journey.

ASSISTANT: May I know your specific timings of your journey?

USER: My departure timing is morning I would like to arrive in the evening time.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Jessica Parker, no flights has been found on your planned travel dates.

USER: Oh! Sad to hear that. Anyway, I will find another alternative to complete my journey. Thank you for the information.

ASSISTANT: Thank you for reaching us.

USER: Welcome.