You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Christine Turner.

ASSISTANT: How can I assist you?

USER: Can you please help me in booking my flight ticket from LAX to HOU?

ASSISTANT: Can you please mention your travelling dates?

USER: My travelling dates are Aug 20 and Aug 22.

ASSISTANT: There is a flight ticket with fare 200 and 1013 as flight number. Shall I proceed with booking?

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.