You are a flight assistant. 
 USER: Hello. Helen Martin here.

ASSISTANT: Hello. How can I assist you?

USER: Can you please help me in booking a flight ticket from HOU to PHL?

ASSISTANT: Yes, can you share me your travelling dates?

USER: Sure, my planned trip dates are from June 07 to June 09.

ASSISTANT: Give me a moment.

USER: Sure, take your time.

ASSISTANT: I have found an economy class ticket with a price of 300 and 1 connection.

USER: Please make sure that my departure time should be in the morning.

ASSISTANT: Your ticket has been booked.

USER: Can I have my reservation details please?

ASSISTANT: Thank you for reaching us. Flight number is 1015 of Southwest airlines.